mummer

n actor in an old form of drama without words 哑剧演员.

multifunction, multilateral, multilingual, multimedia, multinational, multiple, multiple sclerosis, multiple-choice, multiplex, multiplication, multiplication table, multiplicity, multiply, multitude, multitudinous, mum, mumble, mumbler, mumbling, mumbo-jumbo, mummification, mummify, mumming, mummy, mumps, munch, mundane, municipal, municipality, munificence, munificent, munificently, muniments, munition, munitions, mural, murder, murderer, murderess, murderous,