| unwiderruflich | irreversibly irreversible |
| unwiderstehlich | irresistible |
| unwirklich | visionary surreal |
| unweigerlich | inevitable |
| unwiederbringlich | gone for ever irretrievable |
| unwillkürlich | instinctive |
| unwirtlich | inhospitable |
| widerlich | disgusting nauseating abhorrent |
| freiberuflich | self-employed |
| unverkäuflich | unsaleable |
| undeutlich | indistinct vague hazy |
| unermüdlich | indefatigable tireless |
| unverzüglich | immediately immediate prompt at once forthwith |
| unwesentlich | immaterial |
| unwissentlich | unwitting |
| widernatürlich | degenerate |
| widerrechtlich | illegally |
| Widerruf | revocation |
| widerrufen | repeal revoke countermand cancel recant unsay |
| widersprüchlich | contradictory |