Synonyms: incorrect, wrong, faulty
Definition: characterized by errors; not agreeing with a model or not following established rules
Usage: he submitted a faulty report; an incorrect transcription; the wrong side of the road
Similar words: inaccurate
Definition: not exact
Usage: an inaccurate translation; the thermometer is inaccurate
Definition: having a defect
Usage: I returned the appliance because it was defective
Similar words: imperfect
Definition: not perfect; defective or inadequate
Usage: had only an imperfect understanding of his responsibilities; imperfect mortals; drainage here is imperfect