ILEAL Antonyms There are 4 antonyms of the word ileal. (opposite meanings)Did you mean?Definition of ILEALSynonyms of ILEALBest Opposite Words For ILEALTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1cecaladjectiveadj2colonicnounn3sigmoidnoun, adjectiven, adj4jejunaladjectiveadj Alternatives for CECAL Words (1)caecalOpposite words for cecal Alternatives for COLONIC Words (2)enemalavagePhrases (1)colonic irrigationOpposite words for colonic Alternatives for SIGMOID Words (2)sigmoidals-shapedOpposite words for sigmoid