prospering Get Printable Handwriting Rhymes Hear It! Say It! Write It! Learn It! Spelling Test Definition verb. to be successful or fortunate; to do or fare well Example Sentence His business is prospering. Synonyms succeed; flourish; thrive; prevail Antonyms fail; struggle Hear It! Say It! Write It! prospering Switch to cursive Start Rhymes Three Syllable Rhymes (1) prospering Share with your friends: