surefire Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition adjective. certain to succeed or produce a desired result. Example Sentence The recipe she gave me is a surefire way to make delicious cookies. More Example Sentences They had a surefire method for studying. Synonyms certain; guaranteed; foolproof Antonyms uncertain; risky; doubtful Hear It! Say It! Write It! surefire Switch to cursive Start Share with your friends:
