ALLOMORPHIC Antonyms There are 2 antonyms of the word allomorphic. (opposite meanings)Did you mean?Definition of ALLOMORPHICBest Opposite Words For ALLOMORPHICTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1identicaladjectiveadj2invariantnoun, adjectiven, adj Alternatives for IDENTICAL Words (13)indistinguishablesamealikeclonedoubleduplicateequalmatchingtwinselfsamemonovularsuperposableveryPhrases (1)carbon copyOpposite words for identical Alternatives for INVARIANT Words (20)constantunvaryingceaselessconsistentenduringfixedimmovablepermanentperpetualpersistentrigidsetstablesteadyunalterableunchanginguniformunwaveringchangelessinvariableOpposite words for invariant