| Wirrwarr | clutter |
| Firmware | firmware |
| FireWire | firewire |
| Wirrkopf | airhead |
| Wirren | disturbances riots |
| wirksam | effective efficacious |
| wirr | confused muddled tangled weird |
| Irrgast | vagrant |
| Irrer | crazy |
| Irrfahrt | odyssey random walk |
| Irrgang | aberration wandering path wrong path wrong track wrong way |
| Irrsal | blunder |
| Irrweg | aberration wandering path wrong path wrong track wrong way |
| irreal | unreal unreally |
| Eierwärmer | egg cosy |
| Nirwana | nirvana |
| Torwart | goalkeeper goalie keeper goal keeper |
| fürwahr | forsooth in truth |
| Wollware | woolen |
| pisswarm | piss-warm |