PERFECTIBLE Antonyms There are 6 antonyms of the word perfectible. (opposite meanings)Did you mean?Definition of PERFECTIBLEAlso try opposite words for..perfectperfectionimperfectibleperfectibilityBest Opposite Words For PERFECTIBLETop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1defectiveadjectiveadj2erroneousadjectiveadj3faultyadjectiveadj4flawedadjectiveadj5imperfectadjectiveadj6incorrectadjectiveadj Alternatives for DEFECTIVE Words (2)faultybadOpposite words for defective Alternatives for ERRONEOUS Words (11)fallaciousfalsefaultyinaccurateincorrectmistakenwronginexactmisleadinguntrueflawedOpposite words for erroneous Alternatives for FAULTY Words (29)defectiveincorrectwrongaberrantamissblemisheddamageddeceptivedeficienterroneousfallaciousfalsefaultyflawedimpairedimperfectinaccurateinadequateinauthenticincompletemisguidedmisleadingmistakensubstandardunreliableunsounduntruewarpedweakOpposite words for faulty Alternatives for FLAWED Words (8)blemisheddamageddefectivefaultyimpairedimperfectmarredsubstandardOpposite words for flawed Alternatives for IMPERFECT Words (19)defectivefaultyblemishedbrokendamageddeficienterroneousflawedinaccurateinadequateincompleteinconsistentsubstandardunsatisfactoryfalliblefaultfulfrailprogressiveweakPhrases (3)continuous tenseimperfect tenseprogressive tenseOpposite words for imperfect Alternatives for INCORRECT Words (6)wrongfaultyerroneousfalseinaccuratemistakenOpposite words for incorrect