Opposites
To create opposites of words, you can add prefix like "un", "in", "dis", "im".
Opposites with Prefix: un
True → Untrue
Identified → Unidentified
Controlled → Uncontrolled
Attended → Unattended
Successful → Unsuccessful
Important → Unimportant
Educated → Uneducated
Interesting → Uninteresting
Qualified → Unqualified
Trained → Untrained
Answerable → Unanswerable
Opposites with Prefix: im
Patient - Impatient
Proper - Improper
Possible - Impossible
Opposites with Prefix: in
Sensitive - Insensitive
Competent - Incompetent