Prefixes - in, il, im and ir

Which prefix can mean "out" or 'outside"?

• ex

• pre

• co

• de

• re

Which of these are prefixes in the word "irreplaceable"?

• ir

• re

• place

• able

The prefix "in" can mean:

• not or opposite

• in or into

• again or back

• one

Click on all the words where the prefix "in" means "not or opposite":

• inflate

• incorrect

• inside

• insane

Click on all the words where the prefix "in" means "in":

• inhale

• incorrect

• inflate

• inactive

Click on all of the prefixes which can mean "not" or "opposite":

• re

• uni

• ir

• il

• im

The prefix "in" changes to ______ before a base word starting with "l".

• il

• im

• ir

• un

The prefix "in" changes to ______ before a base word starting with "r".

• il

• im

• ir

• un

The prefix "in" changes to ______ before a base word starting with "m" or "p".

• il

• im

• ir

• un

• dis

Which word means "not legal" or "against the law"?

• illegal

• unlegal

• inlegal

• imlegal