| Weston-super-Mare | Weston-super-Mare |
| Westphalia | Westfalia |
| Westphalian | Koń westfalski |
| Westron | Westron |
| westward | na zachód |
| Westwork | Westwerk |
| wet | mokry |
| wet blanket | malkontent |
| wet nurse | mamka |
| Wetar | Wetar |
| Wetarese language | Wetar |
| wether | skop |
| wetland | mokradło |
| wetsuit | pianka |
| Wettenberg | Wettenberg |
| Wetteraukreis | Powiat Wetterau |
| Wettstetten | Wettstetten |
| Wetzlar | Wetzlar |
| Wewelsburg | Wewelsburg |
| Wexford | Wexford |
| Weyarn | Weyarn |
| Weyland | Woland |
| Weßling | Weßling |
| Wget | Wget |
| whachamacallit | wihajster |
| whack off | walić konia |
| whale | wieloryb |
| Whaleship Essex | Essex |
| whaling | wielorybnictwo |
| Whangarei | Whangarei |
| wharf | przystań |
| Wharton School of the University of Pennsylvania | Wharton Business School |
| what | co |
| what (be … like) | jaki |
| What a Girl Wants | Czego pragnie dziewczyna |
| what a lovely day | ale piękny dzień |
| what a pity | szkoda |
| what about | no to co |
| what are you doing | co robisz_ |
| what can I say | cóż mam rzec_ |
| what does that have to do with the price of tea in China | co ma piernik do wiatraka |
| what does XX mean | co oznacza XX_ |
| What Dreams May Come | Między piekłem a niebem |
| what goes around comes around | nie czyń drugiemu, co tobie niemiłe |
| What I had in mind | DAS |
| What I Like About You | Siostrzyczki |
| what is that | co to jest_ |
| what is your name | jak się nazywasz_ |
| What Kate Did | What Kate Did |
| what languages do you speak | jakie znasz języki_ |
| what the fuck | co jest kurwa_ |
| What the Tortoise Said to Achilles | Paradoksy Zenona z Elei |
| what time is it | która godzina |
| what's on your mind | co ci chodzi po głowie |
| what's up | jak leci |
| What-you-see-is-what-you-get | WYSIWYG |
| whatchamacallit | wihajster |
| whatever | cokolwiek |
