October 17th, 2022, Monday Shall we Learn the English Adjective of the Day? ANTITHETICAL (adjective) What is the Meaning of this Word? Contrary to the very nature of Shall we proceed with a sentence example? His relationship with his family has been strained because of his religious beliefs which run antithetical to theirs. Want more Verbs? Check out my Vocabulary Lists on Advanced Adjectives from A-Z and more!