mumbling, a. [muttering], inarticulate, indistinct, incoherent.
mummery, n. [masquerade], [mimicry].
mumpish, a. moody, [sullen], [morose], [sulky], [unamiable].
mumps, n. parotitis; sullenness, the sulks.
munch, v. craunch.
murder, n. homicide.
murderer, n. homicide.
murderous, a. [sanguinary], homicidal, fell.
muriatic acid. hydrochloric acid.
murky, a. [lowering], [dark].