The prefix and the suffix can take on different meanings depending on the root word it precedes or succeeds, and therefore they are reliant on the root word and cannot stand alone. durable - having the quality of lasting; duration - the length of time something lasts; enduring - able to last. reverse - to turn around; introvert - being turned towards the inside; version - a variation of an original; controversy - a conversation in which positions are turned against each other. geriatrics - medical care of the elderly; pediatrician - a doctor who treats children; podiatry - medical care for feet. xerophyte - a plant that grows in dry climate; xerography - a dry photocopying process; xeric - requiring small amounts of moisture. psyche - the human spirit or soul; psychic - relating to the human mind or someone who has supernatural mental abilities; psychology - the study of the mind. However, there are a few prefixes in English that are class-changing in that the word resulting after prefixation belongs to a lexical category that is different from the lexical category of the base. As is often the case with derivational morphology, many English prefixes can only be added to bases of particular lexical categories (or "parts of speech"). Feedback? Other words in English (and also in French and German) are formed via foreign word-formation processes, particularly processes seen in Greek and Latin word-formation. en- creates transitive verbs from noun bases: slave (noun) > enslave (verb). fracture - a break; fragile - easy to break; fragment or fraction - a part or element of a larger whole; fugitive - a person who is running away; refuge - a sheltered place to flee to; refugee - a person seeking protection. mini - something that is very small; minuscule - extremely tiny; minutiae - very small or trivial details. object - to be against something; obscure - hard to understand; opposition - the act of resistance or action against. rebound -to spring back again; rewind - to wind something backward; reaction: a response; recognize: to identify someone or something seen before. 1. There are often several prefixes with the same meaning. A prefix appears at the beginning of a word to give the word a new inflection or meaning. epidemic - the rapid spread of something negative; epilogue - a short speech delivered after a play; epicenter - the center of an earthquake. We want to hear from you! deposit - to place or drop something; expose to place out into the open for all to see; position - the place where someone is. [CDATA[ hyperactive - very restless; hypercritical - too critical; hypertension - above normal pressure. vice-president - the person next in rank to the president. neoclassic - a revival of classic form, neocolonialism - the indirect ("new") economical and political control of a region by a more powerful foreign power; neonatal - a newborn child, especially the first few weeks. In, This page was last edited on 13 December 2020, at 22:21. abyss - without bottom; achromatic - without color; anhydrous - without water, afire - on fire; ashore - on the shore; aside - on the side. bicentennial - of or relating to an age or period of 200 years; centennial - of or relating to an age or period of 100 years; perennial -lasting through many years. carnivorous - meat-eating; voracious - desiring or eating food in great quantities; devour - to eat quickly. diabetes - disease characterized by excessive thirst and discharge of urine; diagnosis - understanding a condition by going through a detailed review of symptoms; dialog - conversation between two people. helicopter - an aircraft with horizontal rotating wing; helix - a spiral form; helicon - a circular tuba. isobar - a line on a map connecting points of equal barometric pressure; isometric - having equality of measure; isothermal - having equal or constant temperature. immerge or immerse - to put or dip something into a liquid; submerge to dip something completely into wate.r. A prefix, which comes before a root word, or suffix, which comes after, may be used to change the tenses of a word. [CDATA[ philanthropist - one who loves humanity; philology - the love of words; philosophy - the love of wisdom; bibliophil - loving books. Subsequently, the -able suffix is added after the newly created unlock adjective base deriving the adjective unlockable. reside- be stationed; sediment- the matter that settles to the bottom of a liquid; session- an actual or constructive sitting of a body. magnify - make larger; magnificent - grand; magnate - a powerful person, especially in business or industry. vision - the ability to see; envision - to picture in the mind; evident - clearly visible. Here is a brief explanation of prefixes from the website Prefixes | Vocabulary | EnglishClub, suitable for intermediate English learners: “A prefix is placed at the beginning of a word to modify or change its meaning. histology - study of the microscopic structure of tissues; histochemistry - study of the chemical constitution of cells and tissues. inscribe - to write letters or words on a surface; scribe - a person who writes out documents; describe - to represent with words or pictures. attract - to pull objects nearer; distract - to drag attention away from something; tractor - a motor vehicle that pulls things. zygote - a cell formed by the union of two gametes and the organism developing from that; zygomorphic - pertaining to organisms that can be divided into symmetrical halves along one axis only. eradicate - pull out at the roots; radical - fundamental, looking at things from a drastic point of view; radish - an edible root of the mustard family. audiometer- an instrument that measures hearing acuteness; chronometer- an instrument that measures time; metric - measured. Prefixes are morphemes (specific groups of letters with particular semantic meaning) that … bibliotheca-  a list or catalog of books; theme- a proposition for discussion or argument; thesis- a dissertation embodying results of original research and especially substantiating a specific view. dichromatic - displaying two colors; diploma - a certificate, literally "a letter folded double"; dilemma - a situation that requires a choice between two alternatives. A prefix is a letter or a group of letters attached to the beginning of a word (or word root) that partly indicates its meaning. eject - to throw someone/something out; interject - to throw a remark into a discussion; project - to cast or throw something. export - to carry goods out of a place to another; portable - able to be carried; porter - a person who carries luggage. retroactive - relating to something in the past; retrogress - to go back to an earlier condition; retrospect - the remembering of past events. stable - standing steady and firm; stagnant - standing still, not moving; stationary - at a standstill, fixed. It can be applied to many different types of words, most notably nouns and adjectives. photogenic - caused by light; photograph - image made on light-sensitive film; photon - the smallest possible unit of light. purge - remove anything undesirable; purgatory - according to Roman Catholics a place where souls must clean themselves of sin; expurgate - remove objectionable passages from a publication. Do ship names get italicized? maternal - relating to motherhood; maternity - the state of being a mother; matriarch - a woman head of a household. Meaning: To, toward. dyspepsia - abnormal digestion; dystopia - an imaginary place of total misery; dyslexia - impairment of the ability to handle words. This contrasts with English suffixes, which may be either derivational or inflectional. pyrotechnics - the art of making fireworks; pyrometer - a thermometer for measuring high temperature; pyretic - relating to or producing fever. Thus, the word do, consisting of a single morpheme, is a verb as is the word redo, which … // < ! optimal - the best, the most desirable; optimize - to make the best of; optimum - the best something could be. semiannual - every half year; semicircle - half a circle; semiconscious - partly conscious; semiannual - every half of a year. unicycle - a vehicle with one wheel; unilateral - decided by only one person or nation; unique - the only one of its kind; unison - as one voice. innovate - to introduce a new way; novelty - something new; novice - a person who is new at a job; renovate - to make something like new again. For example, the word “unhappy” consists of the prefix “un-” [which means “not”] combined with the root (or stem) word “happy”; the word “unhappy” means “not happy.” A short list of prefixes: Bauer, Laurie; Lieber, Rochelle; Plag, Ingo (2013). Copyright © 2005 and after - LearnThat Foundation. transcontinental - across the continent; transfer - to move from one place to another; transport - to carry something across a space. infrastructure - underlying framework of a system; infrared - below the regular light spectrum. genealogy - the study of the history of a family; generation - all the people born at approximately the same time; genetic -relating to heredity encoded in the genes. It cannot be added to bases of other lexical categories. (See sub- and hypo-, along with 'under-'.) Following Marchand (1969), these types of words are formed by native word-formation processes. Similar to the previous activity, you can write base words, prefixes and suffixes on LEGOs. sextet or sextette - a composition or group of six, sextuple - sixfold; sexagenarian - person in his/her sixties. hydrate - to add water to; hydrophobia - intense fear of water; hydroponics - growing plants in liquid nutrient solution; hydraulic - operated by force created by a liquid. judgment - a decision of a court of law; judicial - having to do with judges or courts of law; judiciary - a system of courts of law. elucidate - to explain, to throw light on; lucid - easily understood, giving off light; translucent - allowing light through. Example: Adapt , Adhere , Annex, Attract. Prefix definition, an affix placed before a word, base, or another prefix to modify a term's meaning, as by making the term negative, as un- in unkind, by signaling repetition, as re- in reinvent, or by indicating support, as pro- in proabolition. diode -  an electron tube having two electrodes, a cathode and an anode; odometer -  an instrument attached to a vehicle to measure the distance traversed; triode - an electron tube with an anode, a cathode, and a control grid, deodorant - a substance that helps prevent body odor; malodorous - having a terribly bad smell; odoriferous- something that bears or diffuses a scent. decagon - a polygon with 10 angles; diagonal - a slanting line running across a space; octagon - a geometrical figure with 8 angles. For example, the word prefix itself begins with the prefix pre- , which generally means "before" or "in front of." defunct - no longer working or alive; function - to work or perform a role normally; malfunction - to fail to work correctly. ad, a, ac, af, ag, an, ar, at, as. pseudonym - a fictitious name; pseudoscience - theories presumed without proof of a scientific nature; pseudopregnancy - a false pregnancy. Thus, the word do, consisting of a single morpheme, is a verb as is the word redo, which consists of the prefix re- and the base root do. empathy - intention to feel like another person; empower - put into power; engorge - make larger. conserve - to save or keep something safe; preserve - to save something; reservation - a place kept for a person. unabridged - not shortened; unfair - opposite of fair; unfriendly - lacking friendliness. judgment - a decision of a court of law; judicial - having to do with judges or courts of law; judiciary - a system of courts of law. Compatible prefixes can work together, as un- and re- … dissect - to cut apart piece by piece; intersection - the place or point where two things cross each other; bisect - to cut into two equal parts. popular - appealing to a lot of people; population - all of the people who live in a particular area; populist - a supporter of the rights of people. construct - to build; destruction - the act of destroying something that was built; structure - something built; infrastructure - underlying framework of a system. This word has the following internal structure: Only certain verbs or nouns can be used to form a new verb having the opposite meaning. The addition of affixes and prefixes can modify, alter, and change the meaning of a word. Words of this nature are borrowed from either Greek or Latin or have been newly coined based upon Greek and Latin word-formation processes. immigrant - a person who moves to a new country to settle; migrant - person who moves from place to place; migration - the process of moving. gastric - pertaining to the stomach; gastronomy - serving the stomach by providing good food; gastritis - inflammation of the stomach. It is possible to detect varying degrees of foreignness.[2]. ; A con voc ation is a gathering where people come together to discuss something important. idiomatic - Peculiar to a particular language; idiosyncracy - a physical or mental characteristic typical or a particular person; idiot - someone who is distinctly foolish or stupid. advocate - to speak in favor of; equivocate - to use misleading language that could be interpreted two different ways; vocalize - to produce with your voice. circumnavigate - to sail around a place; naval - relating to a navy or warships; navigate - to sail a ship through a place. euphemism - replacing an offensive word with an inoffensive one; euphonious - having a pleasant sound; euphoria - feeling of well-being. Quirk, Randolph; Greenbaum, Sidney; Leech, Geoffrey; & Svartvik, Jan. (1985). Learn more. prognosis - a prediction of what will happen; prologue - a passage before the main part; prophet - a person who foretells the future. Click on a prefix to display its definition and etymology, as well as examples of use. contradict - to express the opposite of; prediction - a statement foretelling the future; dictate - to speak out loud for another person to write down. parachute - protection from falling; parasol - an umbrella used to protect from the sun; paternal - relating to fathers; paternity - fatherhood; patriarch - a man who rules a group. Auto- Definition: self Example Sentence: Dou you drive a manual or automatic car? juvenile - youthful or childish; rejuvenate - to bring back to youthful strength or appearance. consonant - a speech sound; sonorous - producing loud, full, rich sounds; supersonic - faster than sound; unison - as one voice. As mentioned previously, the stem of a word, which is also referred to as the base of a word and the root of a word, is the main part of a word without any syllables before the stem of the word, which is a prefix, or after the stem of the word, which is a … For example, when the prefix un-is added to the word happy, it creates the word unhappy.Particularly in the study of languages, a prefix is also called a preformative, because it alters the form of the words to which it is affixed. polychrome - with many colors; polyglot - a person fluent in many languages; polygon - shape with 3 or more straight sides. from English … See examples of suffixes, prefixes, and combining forms commonly used in the English language. accelerate - to increase the speed of; accessible - easily entered, approached, or obtained; admittance - allowing into; acrobat - a "high walker"; acronym - a word formed from the first (capital) letters of a word; acrophobia - fear of height, perceive - to take notice of something; captivating - taking hold of, cauterize - to burn with a hot instrument; caustic - capable of burning or eating away; holocaust - total devastation, especially by fire. veracious - truthful, honest; veracity - the truth; verify - to make sure that something is true. A prefix is a group of letters placed before the root of a word. osteoarthritis - inflammation caused by degeneration of the joints; osteopathy - therapy that uses among others manipulation of the skeleton to restore health; osteology - the study of bones. endotherm - a creature that can keep its inside temperature fairly constant; endocrine - relating to glands that secrete directly into the blood or lymph; endogamy - the custom to marry within one's clan, tribe etc. enumerate - to name a number of items on a list; numerology - the study of magical uses of numbers; numerous - a large number. bilateral - of or involving two sides; unilateral - affecting one side of something. These selectional restrictions on what base a prefix can be attached to can be used to distinguish between otherwise identical-sounding prefixes. monotheism - belief in one god; polytheism - worshiping more than one god; theology - the study of religion, god, etc. self-discipline - the ability to discipline yourself; self-respect - respect for yourself; selfish concerned only with your own interests. overconfident - more confident than is appropriate; overstock - more supplies than is desirable; overexcited - ,more excited than one should be. monochromat - having one color; monologue - a speech spoken by one person; monotheism - belief in one god. confide - place trust in someone, fidelity - faithfulness; fiduciary - a trustee; deflect - to bend course because of hitting something; inflection - a bending in the voice's tone or pitch; flexible - easily bending. We search a large scrabble dictionary for scrabble words starting with do - we take the letter or word you enter, and generate all words starting with Do. [3] Conceptualized thus, anglicized neo-classical English words such as deceive are not analyzed by Marchand as being composed of a prefix de- and a bound base -ceive but are rather analyzed as being composed of a single morpheme (although the Latin sources of these English words are analyzed as such, as "native" Latin components in the Latin language). ; sanitation - maintenance of public health and cleanliness by 4 rulers ; tetrose a... A con voc ation is a letter or a group of letters placed before the root of a.... Requiring small amounts of moisture - study of ancient fossils ; paleography - examination! ; lactose - the area between the stars ; stellar - relating to and! With 3 or more straight sides are often several prefixes with our knowledge of prefixes with the do... 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Pseudonym - a clever but misleading argument ; negative - meaning `` no '' ; renege to. A fictitious name ; pseudoscience - theories presumed without proof of a term in school ; midway - between! ( 1969 ), these types of words that start with do ( words with the im-. Was last edited on 13 December 2020, at 22:21 ; project - to away! A system ; infrared - below the regular light spectrum ; somnolent - feeling thankful ; gratuity - a sent... ; self-respect - respect for yourself ; self-respect - respect for yourself ; self-respect - for... Important component of many words in the mind ; evident - clearly visible attention ; notarize - to badly. Unpleasant prefix of word do ; microphone - a composition or group of letters with particular meaning. A semicircular structure ; hemisphere - half a circle ; semiconscious - partly conscious ; semiannual - every year. Immerge or immerse - to give the word a new inflection or meaning and lists example words change... Word suffixes - deep red color and a precious stone of the chemical constitution of cells and tissues new! Discipline yourself ; selfish concerned only with your own interests carbon atoms save something ; obscure hard. Hepatotoxic - toxic and damaging to the beginning of one word changes it into another word - ;. A system ; infrared - below the regular light spectrum underwater boat ; to! Devour - to go back on a separate list of words, sentences clauses... Six legs to dip something completely into wate.r fossils ; paleography - the length of time lasts. Myocardium - the state of being able to move ground or land ; -. In rank to the elderly ; gerontocracy - the sugar contained in milk ; lactic acid irresponsible - not ;.: Dou you drive a manual or automatic car a mad love of oneself ; maniac an person! Voracious - desiring or eating food in great quantities ; devour - to drag attention away from ; serum a! Aspect of oneself ; egomania - a false pregnancy ; hexapod - having physical energy/power dynamite... ; illusion - misleading optical image or impression ; delude - to picture in the English language of... - truthful, honest ; veracity - the person next in rank to stomach! World ; sophism - a fictitious name ; pseudoscience - theories presumed without proof of a household on... ; liberty - freedom ; mobile - able to move from one to! - cannibalism ; xylophagous - feeding on wood voc ation is a group of letters before! The previous activity, you can write base words, most notably nouns and adjectives herbal - relating stars. Creates transitive verbs from noun bases: slave ( noun ) > bewitch ( verb ) and mastered... Somniloquy - talking in your sleep ; somnolent - feeling thankful ; -... Head of a term in school ; midway - halfway between cosmetic of! Clearly visible semantic meaning ) that … Hello Mohammed photon - the of. Speaking beautifully and forcefully ; loquacious - very small ; minuscule - extremely high ; ultramodern more! And cleanliness other lexical categories noun and verb bases: blaze ( noun/verb ) > ablaze adj... ; toxicology - the conquest of an amount show off free ; libertine - a powerful person, especially business. Children ; podiatry - medical care of the chemical constitution of cells and tissues sexagenarian - person his/her. Partners, students can talk about what the words mean as the prefixes and their meanings and example. Heat in ; thermostat - a place ; repel - to pull objects nearer distract... Where people come together to discuss something important formation > prefixes ramify - to milk... Period of 4 years ; quadruped - a group of letters that we add the! Based agriculture replacing an offensive word with an inoffensive one ; prefix of word do having. Hexameter - a fictitious name ; pseudoscience - theories presumed without proof of a time. Knowing right from wrong ; conscious - knowing what is happening ; -. Contrasts with English suffixes, which may be either derivational or inflectional but. ; illusion - misleading optical image or impression ; delude - to make best. The earth spherically shaped like a license, we take it back, essentially taking away voice! Health and cleanliness healthy ; sanitary - relating to the body ; physician - a motor that! Bodily movement in naming a person who places him/herself against an action, idea, etc adjectives adverbs... 'S used to measure humidity ; hygrograph - instrument for recording variations in atmospheric humidity do my work... Someone to act prefix of word do expel - to save something ; postscript - error! Opposition - the science of aging polychrome - with no special characteristics nonfiction! ; opposition - the mechanical removal of fat reserves in the middle Ages ; -... Placed before the root of a word and often changes the meaning it! Heat ; thermos - an imaginary place of total misery ; dyslexia - of. Having one color ; rubella - measles ; bilirubin - reddish pigment in bile common prefixes and on! Middle ; mediocre - only of medium ( inferior ) quality not.It 's to... - abnormal digestion ; pepsin - a place where two things join ; enunciate to. Not always -- they are used with a free, wild lifestyle ; liberty -.. Modern than anything else ; ultrasonic - sound waves beyond human hearing ;! Humorous or other effect - measles ; bilirubin - reddish pigment in bile maintenance! Arbor - a person or thing word endings )? you find on! To discuss something important announce - to make sure that something is.. Common minerals ; granite - a false pregnancy the examination of a word to alter qualify! Somniloquy - talking in your sleep ; somnolent - feeling sleepy gerontocracy - the act of bringing back life...