whipcord

n [U] 1 type of strong, tightly twisted cord used for making whips, etc 鞭绳. 2 type of hard-wearing worsted fabric 马裤呢.

whew (also phew), whey, which, whichever, whiff, while, while away, whilist, whilst, whim, whimper, whimsical, whimsicality, whimsically, whimsy, whin, whine, whinny, whip, whip-round, whiplash, whipper-in, whipper-snapper, whippet, whipping, whipping cream, whipping-boy, whippy, whirl, whirligig, whirlpool, whirlwind, whirr (also esp US whir), whisk, whisker, whiskered, whisky, whisper, whispering campaign, whist,