| A | B |
| Divine | v to intuit; to prophesy |
| Divulge | v to reveal |
| Document | v to support with evidence |
| Doldrums | n low spirits; a state of inactivity |
| Doleful | adj sorrowful; filled with grief |
| Dolt | n a stupid person; a dunce |
| Dotage | n senility; foolish affection |
| Double entendre | n a word or phrase having a double meaning |
| Dour | adj forbidding; severe; gloomy |
| Downcast | adj directed downward; dejected |
| Downplay | v to minimize |
| Draconian | adj harsh; severe; cruel |
| Droll | adj humorous |
| Duress | n coercion; compulsion by force or threat |