faulty Synonyms

defective wrong incorrect void wanting weak worse haywire wonky jiggered imperfective unfitted kaput broken-down knackered shoddy vicious short-handed slipshod solecistic solecistical solecize sophistic sophistical specious toothless unacceptable unfinished unfounded unsound untrue busted crappy malformed out of order out of whack third rate tore up trumped-up uncompleted unconsummated unmarketable unpersuasive unreproducible unsaleable unscientific unserviceable out of commission on the blink malfunctioning