AORTAL Antonyms There are 2 antonyms of the word aortal. (opposite meanings)Did you mean?Definition of AORTALAlso try opposite words for..aortaaortasaorticBest Opposite Words For AORTALTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1venousadjectiveadj2venularadjectiveadj