PETROGLYPH Scrabble 21 Words With Friends 23 Scrabble letter values: P3E1T1R1O1G2L1Y4P3H4 = 21 Definition noun a carving or line drawing on rock (especially one made by prehistoric people). See all 239 words you can make from PETROGLYPH → 10-letter words Words starting with P Words ending with H ← Unscramble different letters