PRE
CO/COM
UNI
BI
PREFIX MEANING
100
prefix
What is a syllable or word that comes before a root word to change its meaning?
100
combine
What is to put two things together?
100
unicycle
What is a one-wheeled vehicle on which the rider sits and pedals?
100
biweekly
What is happening every two weeks?
100
bi
What is the prefix meaning two?
200
pretest
What is a test before the real test, usually given to see what is already known?
200
compare
What is to put things together to see how they are the same?
200
unidirectional
What is moving in only one direction?
200
biplane
What is an airplane with two pairs of wings?
200
uni
What is the prefix that means one?
300
prejudge
What is to make a decision before you have all of the facts?
300
communication
What is the act of talking with someone and discussing something together?
300
unison
What is saying the same words or sounds at the same time?
300
bifocals
What is a pair of eyeglasses with lenses that have two different sections - seeing close up and far away?
300
pre
What is the prefix meaning before or in advance?
400
preapprove
What is to authorize or give permission in advance?
400
coincidence
What is a sequence of events happening together that although accidental seems planned?
400
unitard
What is a one-piece leotard and tights combination?
400
bilingual
What is being able to speak two different languages.
400
tri
What is the prefix that means three?
500
precede
What is to come before something else in time, order, or rank?
500
compatible
What is being able to live together and get along or things that can go together without problems?
500
unilateral
What is one sided?
500
biennial
What is happening every two years?
500
co/com
What is the prefix that means together/with?
M
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n
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