| unliebsam | disagreeable |
| Uncle Sam | Uncle Sam |
| unwirksam | ineffective void |
| unlösbar | insolvable |
| unlesbar | indecipherable |
| Liebste | dear |
| liebst | favourite |
| betriebsam | industrious bustling busy |
| strebsam | assiduous industrious striving |
| unbeugsam | grim |
| unheilsam | unwholesome |
| biegsam | flexible ductile lithe supple |
| friedsam | peaceful |
| unachtsam | distracted |
| unduldsam | intolerant |
| wundersam | wondrous |
| unlogisch | confused |
| Unlust | aversion |
| tunlichst | absolutely |
| unleidig | unbearable |