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Prefixes

TermDefinitionExamplesExample Definition
anti against, not antibacteria, antivirus no bacteria, no virus
de less, not decrease, decaffeinated make less, less caffine
non not nonstop, nontoxic not stopping, not toxic
mis wrong, badly misunderstand, misspelled understand badly, spell wrong
multi many, more than 1 multiply, multi-flow to make many, more than one flow
sub secondary, below submarine, subway, sub-machine gun a machine that goes below the sea, an underground train, a light automatic gun
over above, too much overdue, overload past due, too much load
tri 3, three trimester, tricycle a time period divided into 3 parts, a vehicle with 3 wheels
under below undercover, underground secret, below the ground
fore before, in front forecast, forehead predict, the front of your head
oct 8, eight octopus, octomom an animal with 8 tentacles, 8 moms
re again redo, recook do again, cook again
pre before prefix, preheat a part of the word at the beginning, to heat before
un not unhappy, unacceptable not happy, not acceptable
dis not display, disagree to show, to not agree
im not impossible, immature not possible, not mature
bi 2, two bicycle, bicep a two-wheeled vehicle, 2 muscles in your arm
Created by: Our Class
Popular English Vocabulary sets

 

 



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