The opposite of realistic.
unrealistic
The opposite of fair.
unfair
The opposite of credible.
incredible
The opposite of legible.
illegible
The opposite of known.
unknown
The opposite of responsible.
irresponsible
The opposite of mature.
immature
The opposite of tidy.
untidy
The opposite of obedient.
disobedient
The opposite of certain.
uncertain
The opposite of experienced.
inexperienced
The opposite of mature.
immature
The opposite of honest.
dishonest
The opposite of sane.
insane
The opposite of respectful.
disrespectful
He was punished for not being obedient. He was very ____________to his father.
disobedient
This scheme isn’t very practical. In fact, it’s quite _________________________.
impractical
Nick’s not very capable. He’s_____________________ of making sound decisions.
incapable
Maybe it’s not logical, but my best friend lives in another country. Everybody in my family thinks that it is ____________.
illogical
Sometimes Ann doesn’t behave in a responsible manner. She’s quite_______________.
irresponsible
The teacher told his students to learn twenty_________________ verbs.
irregular
Adam is so __________________. He never wants to explain things twice.
impatient
These parties are almost always ___________________ there is no dress code.
informal
John said he was sorry, but they were sure that he was _________________.
insencere
They were sitting in a very ________________________ position.
uncomfortable