SEDULOUSNESS Scrabble 13 Words With Friends 17 Scrabble letter values: S1E1D2U1L1O1U1S1N1E1S1S1 = 13 Definition noun the quality of being constantly diligent and attentive. — synonyms: sedulity See all 282 words you can make from SEDULOUSNESS → 12-letter words Words starting with S Words ending with S ← Unscramble different letters