CALCIFEROUS Scrabble 18 Words With Friends 22 Scrabble letter values: C3A1L1C3I1F4E1R1O1U1S1 = 18 Definition adjective bearing or producing or containing calcium or calcium carbonate or calcite. See all 788 words you can make from CALCIFEROUS → 11-letter words Words starting with C Words ending with S ← Unscramble different letters