"Negative" prefixes

Which one is correct?

• unusual

• disusual

• irusual

• imusual

Which one is correct?

• unagree

• disagree

• iragree

• imagree

Which one is correct?

• unregular

• disregular

• irregular

• imregular

Which one is correct?

• unmature

• dismature

• irmature

• immature

Which one is correct?

• imimportant

• irimportant

• disimportant

• unimportant

Which one is correct?

• imadvantage

• iradvantage

• disadvantage

• unadvabtage

Which one is correct?

• imresponsible

• irresponsible

• diresponsible

• unresponsible

Which one is correct?

• impolite

• irpolite

• dispolite

• unpolite

Which one is correct?

• undo

• disdo

• irdo

• imdo

Which one is correct? (Choose two)

• unable

• disable

• irable

• imable