CATACOMB /ˈkatəkuːm/ Scrabble 16 Words With Friends 20 Scrabble letter values: C3A1T1A1C3O1M3B3 = 16 Definition noun an underground tunnel with recesses where bodies were buried (as in ancient Rome). See all 60 words you can make from CATACOMB → 8-letter words Words starting with C Words ending with B ← Unscramble different letters