pompousness Get Printable Handwriting Rhymes Hear It! Say It! Write It! Learn It! Spelling Test Definition noun. the quality of being overly self-important. Example Sentence He spoke with pompousness, thinking he was better than everyone else. More Example Sentences Pompousness does not make a good leader. Synonyms arrogance; vanity; self-importance Antonyms humility; modesty; meekness Hear It! Say It! Write It! pompousness Switch to cursive Start Rhymes Three Syllable Rhymes (1) pompousness Share with your friends: