MUSTS Scrabble 7 Words With Friends 9 Definition MUSTS is the plural of MUST. adjective MUST: highly recommended. Examples “If you'll be out all day, a map is a must.” Anagrams of MUSTS smutsstums See all 17 words you can make from MUSTS → 5-letter words Words starting with M Words ending with S ← Unscramble different letters