DUMBFOUND /ˈdʌm.faʊnd/ ► audio Scrabble 18 Words With Friends 23 Definition verb be a mystery or bewildering to. — synonyms: perplex, vex, stick, get, puzzle, mystify, baffle, beat See all 57 words you can make from DUMBFOUND → 9-letter words Words starting with D Words ending with D ← Unscramble different letters