| Gael.I. | dubh | black |
| Engl. | daub | to smear |
| Engl.reg. | dob, daup etc. | Carrion Crow |
| Franç.: Liège | adoblé | couvert de boue, FEW 23: 188 |
| Esp. | adobe | mud, mud brick |
| Basque | debruxka | Storm Petrel, 115 (cf. diavolin, hereunder) |
| Cymric | ddu | black |
| Engl. | deuce | devil (see below) |
| Franç.: Poitou | douarer | to blacken, soil |
| Franç.: Poutroye | dwerlâye | (vache) tachetée de rouge et noir |
| Pers. | dev | (Hindi id.) devil (black monster in the traditions) |
| Kurdish: Sorani | dew | demon |
| Pers.: Sivand | dif | demon |
| Gael.I. | deamhan | devil |
| Gael.I. | domhnall dubh | Rook, 283 |
| Engl. | devil | devil; Black Swift, 321 (cf. ital. diavolo, below) |
| Engl.: Som. | devil's bird | Rook, 283 |
| Engl.(o.liter.) | diwell | "a bird called Coute and because of its blackness is called a Diwell" (liter. 1580). |
| Engl.: Dmf. | de'il's plover | Lapwing, 158, also called black plover |
| Engl. | devilfish | manta (all black above) |
| Gael.I. | diabhal | devil |
| Esp. | diavolín | Storm Petrel, 115 |
| Ital. | diavolo | devil |
| Ital.: Viterbo | uccello del diavolo | Black Swift, 321 |
| Ital.: Bagolino | cassa-diâvol | Black Swift, 321 |
| Franç.: wall. | neur-diâl | Black Swift, 321 |
| Roman. | diavoli de ochi negri | (aveà niste) she had "devil black " eyes |
| Bulg. | diavolica | Cormorant, 105 |
| Esp. | diablo | devil; petrel, 111 |
| Esp. | pájaro diablo | Coot, 138 |
| Esp. | garza diablo | Glossy Ibis, 131 |
| Franç.reg. | diablo | Reed Bunting, 437 |
| Franç.: Mouscron | diablo | Coot, 138 |
| Franç. | diable | devil |
| Franç.: H.Marne | poule du diable | Rook, 282 |
| Franç.: VS | muron du diable | black berry of Rubusulmifolius |
| Franç.: Finistère | oiseau du diable | Storm Petrel, 115 |
| Franç.: Dominique | diablotin | petrels |
| Franç.: St.Valéry | diablotin | Tufted Duck, 48 |
| Prov. | diablé de mar | Cormorant, 105 |
| Franç.: Cayenne(Guy.) | devil des palétuviers | Cormorant, 105 |
| Franç.: Haïti | merle devil | Giant Cowbird, 911 |