| reglos | motionless |
| Regulus | Regulus |
| regellos | licentious |
| Region | region area |
| Regler | controller |
| fraglos | no doubt |
| arglos | innocent guileless naive unsuspecting |
| leg los | go nuts |
| treulos | disloyal |
| Erlös | proceeds |
| leblos | lifeless |
| ratlos | at a loss helpless |
| reimlos | unrhymed |
| restlos | complete |
| RegExp | regular expression |
| Regeln | control |
| regeln | control manage regulate |
| Regex | regular expression |
| Reglosigkeit | inertia |
| Gregor | Gregory |