SPERMATOZOAN Antonyms There are 2 antonyms of the word spermatozoan. (opposite meanings)Did you mean?Definition of SPERMATOZOANAlso try opposite words for..spermatozoalspermatozoicspermatozoansBest Opposite Words For SPERMATOZOANTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1eggnoun, adjectiven, adj2oocytenounn Alternatives for EGG Words (13)gameteorbovalovoidspawnspherespheroidspheruleballballockeggsnutorchisOpposite words for egg Alternatives for OOCYTE Words (1)eggOpposite words for oocyte