SINUOSITY Scrabble 12 Words With Friends 13 Scrabble letter values: S1I1N1U1O1S1I1T1Y4 = 12 Definition noun having curves. — synonyms: sinuousness Examples “he hated the sinuosity of mountain roads” See all 108 words you can make from SINUOSITY → 9-letter words Words starting with S Words ending with Y ← Unscramble different letters