STEADFAST /ˈstɛdfæst/ ► audio Scrabble 13 Words With Friends 13 Definition adjective marked by firm determination or resolution. — synonyms: firm, steady, stiff, unbendable, unfaltering, unshakable, unwavering adjective firm and dependable especially in loyalty. — synonyms: staunch, unswerving See all 126 words you can make from STEADFAST → 9-letter words Words starting with S Words ending with T ← Unscramble different letters