Adding of prefixes to words changes their meanings. Adding the prefixes im- to a word is the same as adding the word not where as adding prefix in- is the same as adding the word on or not before the word. Give the quiz a try and test your understanding on words with these prefixes.
Unable to make a decision
Not likely to happen or be true
Unwilling to change or comprise
Not fully grown or developed physically and mentally
Not likely to happen or be true
Not fully grown or developed physically and mentally
Not capable of explanation
That cannot be pierced
Unwilling to change or comprise
Unable to be tolerated or proved to be right
Lacking qualifications or ability
Incoherent - not able to understand or not clear
Not fully grown or developed physically and mentally
Not capable of explanation
That cannot be pierced
Unable to pass over or overcome
Not capable of explanation
Unable to be tolerated or proved to be right
Lacking qualifications or ability
Unable to pass over or overcome
Inexcusable
Incompetent
Incoherent
Insurmountable
Impenetrable
Incompetent
Incoherent
Immature
Incompetent
Incoherent
Indecisive
Improbable
Incoherent
Insurmountable
Inflexible
Improbable
Insurmountable
Indecisive
Improbable
Immature
Inflexible
Improbable
Immature
Insurmountable
Immature
Inexplicable
Incompetent
Impenetrable
Indecisive
Improbable
Insurmountable
Inexplicable
Insurmountable
Incoherent
Immature
Indecisive
Improbable
Indecisive
Immature
Incompetent
True
False
True
False
True
False
True
False
True
False
Wait!
Here's an interesting quiz for you.