| unwillkürlich | instinctive |
| willkürlich | arbitrary |
| unwirklich | visionary surreal |
| unwiderruflich | irreversibly irreversible |
| unwissentlich | unwitting |
| unweigerlich | inevitable |
| unwirtlich | inhospitable |
| willentlich | deliberately on purpose |
| unnatürlich | artificial |
| unerklärlich | inexplicable |
| unleserlich | illegible |
| unglaublich | incredible unbelievable |
| Unwilligkeit | unwillingness |
| unwesentlich | immaterial |
| unwillig | unwilling |
| unwirsch | disquietingly splenetic stroppy |
| Willkür- | arbitrary |
| Willkürlichkeit | arbitrariness |
| Willkür | arbitrariness |
| gewillkürt | chosen |