- westerly
- western
- Western Isles
- Western Seaboard
- Westerner
- westernize
- Westminster
- westward
- westwards
- wet
- wet blanket
- wet nurse
- wet rot
- wet suit
- wet-look
- wetness
- we've
- whack
- whacked
- whacky
- whale
- whaling
- wham
- wharf
- what
- whatever
- whatnot
- what's-his-name
- whatsit
- whatsoever
- wheat
- wheat germ
- wheatmeal
- wheedle
- wheel
- wheel clamp
- wheelbarrow
- wheelbase
- wheelchair
- wheeler-dealer
- wheelie bin
- wheeling and dealing
- wheeze
- wheezy
- whelk
- when
- whenever
- where
- whereabouts
- whereas
- whereby
- wheresoever
- whereupon
- wherever
- wherewithal
- whet
- whether
- whew
- whey
- which
- whichever
- whiff
- while
- whilst
- whim
- whimper
- whimsical
- whine
- whinge
- whip
- whiplash
- whipped cream
- whippet
- whip-round
- whirl
- whirlpool
- whirlwind
- whirr
- whisk
- whisker
- whisky
- whisper
- whispering
- whist
- whistle
- whistle-stop tour
- whit
- Whit
- Whit Monday
- white
- white blood cell
- white Christmas
- white elephant
- white goods
- white horses
- White House
- white lie
- white light
- white magic
- white meat
- white noise
- white paper
- white sauce
- white spirit
- white wedding
- whiteboard
- white-collar
- white-haired
- Whitehall
- white-hot
- whiten
- whitener
- whiteness
- whiteout
- white-tie
- whitewash
- whitewater rafting
- whiting
- Whitsun
- whittle
- whiz
- whiz kid
- who
- WHO
- who'd
- whodunit
- whoever
- whole
- whole note
- whole wheat
- wholefood
- whole-hearted
- wholemeal
- wholemeal bread
- wholesale
- wholesaler
- wholesome
- who'll
- wholly
- whom
- whoop
- whoopee
- whooping cough
- whoops
- whoosh
- whop
- whopper
- whopping
- whore
- who're
- who's who
- whose
- whosoever
- who've
- why
- WI
- wick
- wicked
- wickedness
- wicker
- wickerwork
- wicket
- wicket keeper
- wide
- wide boy
- wide open
- wide-angle lens
- wide-awake
- wide-eyed
- widely
- widen
- wide-ranging
- widescreen TV
- widespread
- widow
- widowed
- widower
- width
- widthways
- wield
- wife
- wig
- wiggle
- wiggly
- wigwam
- wild
- wild card
- wild flower
- wild rice
- wild west
- wildcat
- wildcat strike
- wildebeest
- wilderness
- wildfire
- wildfowl
- wild-goose chase
- wildlife
- wildly
- wiles