| Flughund | flying fox |
| Flughündin | megabat |
| Flughuhn | sandgrouse |
| Bluthund | Bloodhound |
| Flughahn | flying gurnard |
| Flughundjunges | megabat |
| Fluchtung | alignment |
| Flugbild | flight silhouette |
| Flurfunk | grapevine |
| fluchen | curse swear |
| flügeln | wing |
| Laufhund | scent hound |
| Haushund | domestic dog pet dog |
| Spürhund | sniffer dog tracker dog |
| Flugroute | airway |
| Fluorid | fluoride |
| Flush | flush |
| flügge | fledged |
| Fluch | curse malediction |
| Flucht | flight |