CAST ON Antonyms There are 5 antonyms of the phrase cast on. (opposite meanings)Did you mean?Definition of CAST ONBest Opposite Words For CAST ONTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1detachverbv2removeverbv3undoverbv4unfastenverbv5take offverbv Alternatives for DETACH Words (22)disengageunfastendetachdisconnectdisentangledisjoinfreeisolateloosenremoveseparateseverunbindunclipuncoupleunhitchunhookuntiewithdrawunfixallocateearmarkPhrases (4)cut offcome awaycome offfall offOpposite words for detach Alternatives for REMOVE Words (8)absentdispatchhitoffslaytaketransferwithdrawPhrases (5)bump offget rid ofmove outpolish offtake outOpposite words for remove Alternatives for UNDO Words (23)cancelreverseabolishabrogateannulcountermandeliminateeraseinvalidatenegatenullifyquashrescindretractrevokevoiduntieloosenunbuckleunbuttonunmakeunwrapunzipOpposite words for undo Alternatives for UNFASTEN Words (13)undoloosenreleaseunbuckleunbuttonunclipuncorkunhookunlockunsealunstrapuntieunlatchOpposite words for unfasten