| Delphin | Delphinus |
| Delphi | Delphi |
| Delhi | Delhi |
| Delphinarium | dolphinarium |
| Delfin | dolphin butterfly stroke Delphinus |
| Welpin | whelp |
| Delativ | delative case |
| delphisch | Delphic |
| Deletion | deletion |
| Kelpie | kelpie |
| Memphis | Memphis |
| Zephir | zephyr |
| Morphin | morphine |
| Drachin | dragoness |
| Ethin | ethyne |
| dahin | there then |
| dorthin | there thitherward |
| Delawarin | Delaware |
| Delila | Delilah |
| Delle | bulge dent |