tumult

n.吵闹，喧哗；骚乱，骚动；(思想，情绪等的)波动，激动

tug of war, tugboat, tuition, tulip, tulle, tumble, tumble-drier (also `tumbler-drier), tumbledown, tumbler, tumbler-drier, tumbleweed, tumbrel (also tumbril), tumescence, tumescent, tumid, tumidity, tummy, tumor, tumorous, tumour (US tumor), tumultuous, tumulus, tun, tuna, tundra, tune, tune in, tune in (to), tune out, tune up, tune-up, tuneful, tunefully, tunefulness, tuneless, tunelessly, tunelessness, tuner, tungsten, tunic,