COSTLESS Scrabble 10 Words With Friends 12 Scrabble letter values: C3O1S1T1L1E1S1S1 = 10 Definition adjective costing nothing. — synonyms: complimentary, free, gratis(p), gratuitous Examples “complimentary tickets”“free admission” See all 97 words you can make from COSTLESS → 8-letter words Words starting with C Words ending with S ← Unscramble different letters