un-
dis-
ir-
im-
Surprise
100

The word for not written down, to not speak about it. 

unspoken

100

The word that means things are not in order, a mess. 

disorganized

100

The word that means you are careless, reckless, thoughtless.

irresponsible

100

The word that means not having good manners. 

impolite

100

What do the prefixes un-, dis-, ir-, and im- mean?

NOT

200

The word for lacking the skill or ability to do something

unable

200

The word that means you are not happy with the results. 

dissatisfied

200

The word that means not connected with, unrelated.

irrelevant

200

The word that means faulty or incomplete. 

imperfect

200

Where to prefixes occur in a word?

They are added to the beginning of the word. 

300

The word when you need to fix a mistake. To cancel or reverse the effect or results of a previous decision. 

undo
300

The word that means that others have abilities over you. Reduces the chance of success. 

disadvantage

300

The word that means not even or balanced.

irregular

300

The word that means having or showing an emotional or intellectual development appropriate to someone younger.

immature

300

Which word(s) use the prefix correctly:

a.) unhappy

b.) unreal

c.) unacceptable

All of them!

400

The word for something that is not worth mentioning, not trivial, not significant.

unimportant
400

The word that means to limit movements, senses or actions.

disable
400

The word that means not logical or reasonable.

irrational

400

The word that means unethincal, wrong, bad.

immoral

400

Which word(s) use the dis- prefix correctly?

a.) disproportionate

b.) disrational

c.) disperfect

a. disproportionate

500

The word for something that is not common, something that is weird. 

unusual

500

The word that means you have a different opinion than someone else. 

disagree

500

CHALLENGE - the word that means beyond repair

irrepairable

500

CHALLENGE  - The word that means to insert or fix in a person's body. 

implant
500

Which word(s) use the im- prefix correctly?

a.) impossible

b.) improper

c.) imable

a - impossible

b - improper

M
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n
u