antagonism Get Printable Handwriting (an-tag-o-nism) 4 syllables Rhymes Learn It! Spelling Test Definition noun. 1 a state of deepseated illwill; 2 an actively expressed feeling of dislike and hostility Example Sentence There was enormous antagonism between the Capulets and the Montagues. Synonyms hostility; enmity; ill will Antonyms peace Rhymes Five Syllable Rhymes (1) antagonism Share with your friends: