mutton-head

n (infml derog 口, 贬) stupid person 笨蛋; 傻瓜.

mutable, mutant, mutate, mutation, mutatis mutandis, mute, muted, mutely, muteness, mutilate, mutilation, mutineer, mutinous, mutinously, mutiny, mutt, mutter, mutterer, muttering, mutton, mutual, mutual funds, mutual insurance, mutually, Muzak, muzzily, muzziness, muzzle, muzzle velocity, muzzy, MV, MW, my, my God, mycology, myelitis, mynah (also myna, mina), myopia, myopic, myopically,