Prefixes

Prefixes
-un, -non, dis, in-, im-

Prefixes

​un-

Un- means "not"
certain - uncertain
adding the prefix un- to the base word certain makes a word that means "not certain'
un + able = unable
un + prepared = unprepared

Multiple Choice

un + lock =

• unlock

• unlocked

Drag and Drop

to not know​

Placeholder

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unknown

nonknown

Drag and Drop

not sure​

Placeholder

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unsure

nonsure

​Prefixes

dis-
not or opposite
dis + agreed = disagreed
dis + trust = distrust
dis + appear = disappear

Multiple Choice

not honest

• dishonest

• unhonest

Multiple Choice

to not obey

• disobey

• misobey

Multiple Choice

not in order

• unorder

• disorder

to do again
re + read=reread
re + do=redo
re + view=review

re-

Prefix

Multiple Choice

to warm again

• unheat

• reheat

Multiple Choice

to write again

• rewrite

• miswrite

Multiple Choice

to buy again

• misbuy

• rebuy

Multiple Choice

to enter again

• disenter

• reenter