HAPLOIDS Antonyms There are 3 antonyms of the word haploids. (opposite meanings)Did you mean?Definition of HAPLOIDSAlso try opposite words for..haploidhaploidicBest Opposite Words For HAPLOIDSTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1diploidsnounn2diploidadjectiveadj3polyploidnoun, adjectiven, adj Alternatives for POLYPLOID Words (5)diploidvigesimalhexaploidoctaploidtetraploidOpposite words for polyploid