SASS /sæs/ Scrabble 4 Words With Friends 4 Definition verb answer back in an impudent or insolent manner. noun an impudent or insolent rejoinder. — synonyms: sassing, backtalk, back_talk, lip, mouth Examples “Don’t sass your teachers!” See all 3 words you can make from SASS → 4-letter words Words starting with S Words ending with S ← Unscramble different letters