incorrect
adjective
1. not correct; not in conformity with fact or truth
- an incorrect calculation
Similar word(s): inaccurate, erroneous, fallacious, false, mistaken, improper, false, wrong
2. not in accord with established usage or procedure
- it is incorrect for a policeman to accept gifts
Similar word(s): improper, wrong
3. (of a word or expression) not agreeing with grammatical principles
Similar word(s): ungrammatical
4. characterized by errors; not agreeing with a model or not following established rules
- an incorrect transcription
Similar word(s): inaccurate, faulty, wrong