FIREDAMP Scrabble 16 Words With Friends 18 Scrabble letter values: F4I1R1E1D2A1M3P3 = 16 Definition noun a mixture of gases (mostly methane) that form in coal mines and become explosive when mixed with air. See all 195 words you can make from FIREDAMP → 8-letter words Words starting with F Words ending with P ← Unscramble different letters