Defective

مترادف و متضاد defective

1. adjective broken, not working
   Synonyms: abnormal, amiss, blemished, damaged, deficient, faulty, flawed, impaired, imperfect, inadequate, incomplete, injured, insufficient, lacking, on the bum, out of order, poor, seconds, sick, subnormal, unfinished, unhealthy, unsound, wanting
   Antonyms: excellent, faultless, flawless, perfect, unbroken