- wading pool / kiddie pool
- waffle iron
- walkie-talkie
- walking (locomotion)
- wall (building detail)
- wall (small structure)
- wall light / ceiling light (living)
- wall mirror / full-length mirror
- wall unit
- wall- / ceiling design (finishings)
- Wallet
- wallet / purse
- war (type of war)
- war / armed conflict
- war event (hist.)
- war victim
- warfare / battle management
- warrior
- washing dishes
- washing machine
- waste
- waste basket (housekeeping) / garbage can
- waste disposal (commercial sector)
- waste disposal (housekeeping)
- waste management / garbage collection
- waste recycling
- watch / chronometry
- water
- water management / water supply
- water's edge / shore
- watercraft
- watering can
- waterproofing (textile finishing)
- waterskiing
- wax (material)
- waxing (surface technology)
- wayfinding system
- WC / toilet (building)
- wealth
- weapon
- weapon of mass destruction / WMD
- Weapon part / Munition part
- Weapons technology
- weather / weather event
- Weaver (profession)
- weaving (textile design)
- weaving (textile design)
- weaving / tapestry (craft work)
- weaving / tapestry (trade)
- web design
- website
- wedding
- weed control
- week
- weekday
- weight lifting / weightlifting
- welding (joining technique)
- western
- Western Europe (culture area)
- Westernization
- wheel (vehicle accessory)
- wheelbarrow
- whisk
- whisky
- whistle
- wholefoods / health food
- wholesale trade
- wildlife conservation
- wildlife husbandry
- win / victory (sport)
- wind
- wind instrument
- window (building detail)
- window cleaning
- windsurfing
- wine
- winery / sparkling wine cellar
- wing (animal)
- wing (symbol)
- winter sport / winter sports
- wire
- wired radio / telephone radio
- woman
- Women's association
- women's fashion / women's wear
- wood (building material)
- wood (material)
- wood engraving
- wood-frame construction (building technique)
- Woodworking (equipment / tool)
- wool (ball)
- wool (material)
- word
- word processing
- wordgame
- work arrangement
- work climate
- work clothes / service clothing
- work documentation
- work permit
- worker (labor)
- working atmosphere
- working conditions
- working environment
- working hours
- working time
- workplace
- workshop (interior)
- workshop equipment
- workspace
- world cup / championship
- world exhibition
- world music
- World War One
- World War Two
- wrap (packaging)
- wreck (vehicle)
- wrestling
- writer / author
- writing (activity)
- writing (literature)
- writing desk
- writing system
- writing utensil / materials
- Writing utensil accessory
- www / world wide web