| Weltlinie | world line |
| Leitlinie | guideline |
| Zelllinie | cell line |
| Weltende | end of the world |
| weltlich | mundane earthly temporal terrestrial wordly secular profane secularized |
| Wettliste | book |
| Luftlinie | as the crow flies beeline |
| Windlinie | rhumb line |
| Ziellinie | finish line |
| Wallonie | Wallonia |
| Welpin | whelp |
| Welteninsel | galaxy |
| Welterbe | World Heritage Site |
| Weltmusik | folk music world music |
| wellen | undulate |
| wellend | undulating |
| wellig | billowy |
| Welle | wave shaft Mexican wave audience wave |
| Welli | budgie |
| Weltbank | World Bank Group |