ARTHROPODAN Antonyms There are 6 antonyms of the word arthropodan. (opposite meanings)Did you mean?Definition of ARTHROPODANAlso try opposite words for..arthropodarthropodalBest Opposite Words For ARTHROPODANTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1amphibianverb, noun, adjectivev, n, adj2avianadjectiveadj3mammalianadjectiveadj4piscinenounn5reptiliannoun, adjectiven, adj6vertebratenoun, adjectiven, adj Alternatives for AMPHIBIAN Words (6)amphibianfrognewtsalamandertoadamphibiousPhrases (2)amphibious aircraftamphibious vehicleOpposite words for amphibian Alternatives for AVIAN Words (8)featheredwingedavianbirdflyingfowlfeatheryplumedOpposite words for avian Alternatives for MAMMALIAN Words (9)animalcreatureeutherianlive-bearermarsupialvertebratewarm-bloodedmonodelphianmammalOpposite words for mammalian Alternatives for PISCINE Words (3)fishyfishlikeichthyicOpposite words for piscine Alternatives for REPTILIAN Words (7)reptilereptiliansaurianscalyserpentinecold-bloodedreptiliousOpposite words for reptilian Alternatives for VERTEBRATE Words (3)animalcreaturecraniateOpposite words for vertebrate