UNFASTENED Scrabble 14 Words With Friends 17 Definition adjective not closed or secured. adjective affording unobstructed entrance and exit. — synonyms: open adjective not buttoned. — synonyms: unbuttoned adjective not tied. — synonyms: untied See all 315 words you can make from UNFASTENED → 10-letter words Words starting with U Words ending with D ← Unscramble different letters