| rechnerisch | computative |
| regnerisch | rainy |
| kriecherisch | obsequious |
| technisch | technical |
| gegnerisch | opposing |
| generisch | generic |
| venerisch | venereal |
| reißerisch | lurid |
| seherisch | visionary |
| wucherisch | hawkish |
| dichterisch | poetic |
| heuchlerisch | hypocritical duplicitous |
| Rechnermaus | mouse |
| Recherche | enquiry investigation |
| Rechner | calculator computer pocket calculator |
| Rechnernetz | computer network |
| rechthaberisch | bossy dogmatic know-all self-opinionated bossily dogmatically |
| rechtlich | legal juridical lawful legitimate upright onest |
| Echternach | Echternach |
| mechanisch | mechanical |