HETEROTHALLY Antonyms There are 4 antonyms of the word heterothally. (opposite meanings)Did you mean?Definition of HETEROTHALLYAlso try opposite words for..heterothallicheterothallismBest Opposite Words For HETEROTHALLYTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1anisogamynoun, adjectiven, adj2autogamynounn3isogamynounn4isogenynounn Alternatives for ANISOGAMY Words (2)heterogamyisogamyOpposite words for anisogamy Alternatives for AUTOGAMY Words (2)self-fertilizationself-pollinationOpposite words for autogamy