whirligig

n 1 any of several types of spinning or whirling toy, esp a top 旋转式玩具; （尤指）陀螺. 2 = roundabout 1.

whimper, whimsical, whimsicality, whimsically, whimsy, whin, whine, whinny, whip, whip-round, whipcord, whiplash, whipper-in, whipper-snapper, whippet, whipping, whipping cream, whipping-boy, whippy, whirl, whirlpool, whirlwind, whirr (also esp US whir), whisk, whisker, whiskered, whisky, whisper, whispering campaign, whist, whist drive, whistle, whistle-stop, whistling, whit, Whit Sunday, white, white ant, white cell, ,white corpuscle, white coffee,