ARGILLITE Scrabble 10 Words With Friends 13 Scrabble letter values: A1R1G2I1L1L1I1T1E1 = 10 Definition noun a sedimentary rock differing from shale in being bound by silica and from slate in having no slate cleavages. See all 199 words you can make from ARGILLITE → 9-letter words Words starting with A Words ending with E ← Unscramble different letters