| fragwürdig | questionable |
| Ragwurz | ophrys |
| -würdig | -worthy |
| ehrwürdig | Venerable venerable |
| unwürdig | disingenuous |
| denkwürdig | memorable notable noteworthy |
| glaubwürdig | believable credible reliable plausible authentic credibly |
| merkwürdig | strange remarkable |
| würdig | worthy |
| freudig | happy |
| räudig | mangy scabby |
| räumdig | gappy |
| Fragende | asker |
| Fragender | asker |
| Frager | poser |
| Frausein | womanhood |
| Fragewort | question word |
| Fraktur | fracture blackletter script |
| Fräulein | miss Miss |
| fragil | fragile |