BACTERIAN Antonyms There are 9 antonyms of the word bacterian. (opposite meanings)Did you mean?Definition of BACTERIANAlso try opposite words for..bacterialbacteriumbactericidalBest Opposite Words For BACTERIANTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1arachnidnounn2fungusnounn3helminthnounn4insectnounn5mitenoun, adjectiven, adj6nematodenounn7parasitenounn8protozoanounn9virusnounn Alternatives for ARACHNID Words (2)spiderarachnoidOpposite words for arachnid Alternatives for HELMINTH Words (2)parasitewormPhrases (1)parasitic wormOpposite words for helminth Alternatives for INSECT Words (9)bugarthropodcreaturecreepy-crawlycritterpestverminlousewormPhrases (1)dirt ballOpposite words for insect Alternatives for MITE Words (12)speckatomdotgrainmiteparticlehintjotpinchsoupcontingetouchOpposite words for mite Alternatives for NEMATODE Words (1)roundwormPhrases (1)nematode wormOpposite words for nematode Alternatives for PARASITE Words (8)leechspongespongerbloodsuckerfreeloaderhanger-onmoocherscroungerOpposite words for parasite Alternatives for PROTOZOA Words (2)protozoanprotozoonOpposite words for protozoa