Crossword clues for Crab, for one:CRUSTACEANCrab, for oneDECAPODCrayfish or crab, for oneSTDCrabs, for one: Abbr.NEBULACrab, for oneSEAFOODTOWEROne may contain crab legsPINCEROne of a crab's grabbersWEEDCrab grass, for one.BMOVIE1957's "Attack of the Crab Monsters," for onePUSSA crab makes a sour oneSEXOne way to catch crabs