| erregen | arouse |
| erregend | white-knuckle |
| Erreger | germ pathogen |
| Erlegen | killing |
| erlegen | put down |
| Erröten | blush |
| erröten | blush flush glow turn pink |
| erregt | elated |
| Erregung | excitation |
| erraten | guess |
| erretten | salvage |
| erringen | gain win be successful |
| zerreden | to discuss to death |
| Bregen | brain |
| Eisregen | freezing rain |
| Regen | rain Regen |
| regen | move stir |
| anregen | excite |
| Kriegen | catch tag tig tiggy tip |
| kriegen | get come down with have catch |