prospers Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition verb. to be successful or to do well. Example Sentence The business prospers with each passing year. More Example Sentences He hopes his business prospers this year. Synonyms succeeds; thrives; flourishes Antonyms fails; struggles; declines Hear It! Say It! Write It! prospers Switch to cursive Start Share with your friends: