ARCHOSAURIAN REPTILE Antonyms There are 4 antonyms of the phrase archosaurian reptile. (opposite meanings)Did you mean?Definition of ARCHOSAURIAN REPTILESynonyms of ARCHOSAURIAN REPTILEAlso try opposite words for..reptilearchosaurBest Opposite Words For ARCHOSAURIAN REPTILETop 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, adj2birdnounn3fishverb, nounv, n4mammalnounn Alternatives for AMPHIBIAN Words (6)amphibianfrognewtsalamandertoadamphibiousPhrases (2)amphibious aircraftamphibious vehicleOpposite words for amphibian Alternatives for BIRD Words (26)chickdamefowlavianbirdiebirdwatchblokeboobroadchapdollgirlguyhisshootlassporridgeraspberryrazzrazzingshuttleshuttlecockskirtsnortstretchtimePhrases (1)bronx cheerOpposite words for bird Alternatives for FISH Words (6)anglepiscesdonkeymarkriflerummagePhrases (2)go fishpisces the fishesOpposite words for fish Alternatives for MAMMAL Words (1)mammalianOpposite words for mammal