| Viper | viper |
| VIP | V.I.P. VIP |
| ovipar | oviparous egg-laying |
| Sniper | marksman sharpshooter sniper |
| biped | biped bipedal two-footed |
| per | via by |
| Kaper | caper |
| Kipper | dumper kipper |
| Köper | twill |
| Oper | opera |
| Paper | paper |
| Pieper | pipit |
| Upper | upper |
| Vesper | vespers teatime |
| Wimper | eyelash cilium |
| aper | snowless clear of snow free of snow |
| super | super |
| vivipar | viviparous |
| Bipede | biped |
| Lipezk | Lipetsk |