Prefix Help
In order to be able to unlock the meaning of many words in the English language, it is useful for you to understand what a prefix is. A prefix is a word part at the beginning of a word that changes or adds to the meaning of the root word in some way. By learning some common prefixes, you will be able to decipher the meaning of many words that are unfamiliar to you. After you have completed the exercises in this chapter, you will be acquainted with the meanings of some common prefixes, which will improve your reading, speaking, and listening vocabularies.
- antecedent
- prefix: ante means before
- (adj.)
- going before in time
- The VCR was a(n) _____ to the DVD player.
- antipathy
- prefix: anti means against
- (noun)
- revulsion, any object of strong dislike
- I have a severe _____ toward cockroaches.
- circumvent
- prefix: circum and circ mean around
- (verb)
- to go around; to catch in a trap; to gain superiority over; to prevent from happening
- I tried to _____ any ill will between my two employees by giving them both a promotion.
- consensus
- prefix: con means with, together
- (noun)
- agreement, especially in opinion
- The family finally reached a _____ and decided to adopt a dog from the pound.
- controversy
- prefix: contr means against
- (noun)
- a discussion of a question in which opposing views clash
- There is a _____ in my building about whether or not to implement a flip tax.
- decimate
- prefix: dec means ten
- (verb)
- to destroy or kill a large portion of something, to take or destroy a tenth part of something
- Humans continue to _____ the rainforest every day.
- demote
- prefix: de means down, away from
- (verb)
- to lower in grade or position
- The company had to _____ the vice president due to an economic downturn.
- disinterested
- prefix: dis means not, opposite of
- (adj.)
- not motivated by personal interest or selfish motives
- He is the most _____ politician running for office this term.
- euphemism
- prefix: eu means good, well
- (noun)
- the use of a word or phrase that is considered less distasteful or offensive than another
- "Bachelorette" is a _____ for "spinster."
- exorbitant
- prefix: ex means out of, away from
- (adj.)
- going beyond what is reasonable and proper
- The _____ cost of real estate in the big cities forces many people to move to the suburbs.
- illegible
- prefix: il means not, opposite
- (adj.)
- not able to be read
- Because my handwriting is _____, I always type my papers.
- intermittent
- prefix: inter means between
- (adj.)
- stopping and starting again at intervals _____ storms made for a turbulent flight.
- malevolent
- prefix: mal means bad
- (adj.)
- having an evil disposition toward others
- After losing her job, she became _____ toward those who became successful.
- precursor
- prefix: pre means before
- (noun)
- a forerunner, a harbinger, one who or that which goes before
- My boss's _____ left the department in shambles.
- prognosis
- prefix: pro means before
- (noun)
- a forecast; especially in medicine
- Even though my dog is old, her _____ for recovery is excellent.
- retrospect
- prefix: retro means back, again
- (verb)
- to think about the past
- (noun)
- looking back on or thinking about things past
- In _____, I realized that perhaps I was too harsh with her.
- subordinate
- prefix: sub means under
- (adj.)
- inferior to or placed below another in rank, power, or importance
- (noun)
- a person or thing of lesser power or importance than another
- (verb)
- to treat as inferior or less important
- No one wanted to work for her because she treated those who were _____ to her without respect.
- synthesis
- prefix: syn, sym means with or together
- (noun)
- putting of two or more things together to form a whole
- The _____ between the two elements created a poisonous mixture.
- transcend
- prefix: trans means across
- (verb)
- to go beyond the limits of; to overstep; to exceed
- Knowing him, he _____ will this setback and still win the marathon.
- trivial
- prefix: tri means three
- (adj.)
- of little worth or importance
- Although everyone was excited about the new development, it became clear that it was _____ and would not benefit the company in any way.
TIP
Make a list of some other words that use the same prefixes. Look them up and make flash cards!
Practice exercises for this study guide can be found at: Vocabulary and Prefix Practice
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