| Digamma | digamma |
| Gamma | gamma |
| Damma | damma |
| Dilemma | dilemma quandary |
| Bigamie | bigamy |
| Dammam | Dammam |
| Mamma | ma |
| Damm | bank wall embankment levee dam bund corduroy road log road carriageway roadway barrier perineum reservoir basin pond |
| Diagramm | diagram chart |
| Gemma | Gemma |
| Gumma | gumma |
| Digest | digest |
| Digraph | digraph bigraph digram |
| digital | digital |
| Gigampfi | seesaw |
| Ligase | ligase |
| giga- | giga- |
| Giga- | giga- |
| Biga | biga |
| Bigamist | bigamist |