BIOGENOUS Antonyms There are 2 antonyms of the word biogenous. (opposite meanings)Did you mean?Definition of BIOGENOUSAlso try opposite words for..biogenesisbiogeneticBest Opposite Words For BIOGENOUSTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1inorganicadjectiveadj2abioticadjectiveadj Alternatives for ABIOTIC Words (5)deadinanimateinertlifelessnon-livingOpposite words for abiotic