| doce-de-côco | sweetheart |
| doce-e-sweet-and-sour | sweet-and-sour |
| docemente | mildly |
| docente | teacher |
| doces | pastries |
| Docetaxel | Docetaxel |
| Docetismo | Docetism |
| docilidade | obedience |
| docilidadeo | meeknessry |
| docinho-de-côco | sweetheart |
| DoCoMo Yoyogi Building | NTT DoCoMo Yoyogi Building |
| Doctor Eggman | Doctor Eggman |
| Doctor Who | Doctor Who |
| Doctor Zhivago | Doctor Zhivago |
| Document Type Definition | Document Type Definition |
| documentar | record |
| documentarista | documentarian |
| documentação | documentation |
| documento | document |
| documento contra aceite | document against acceptance |
| documentos | document |
| documentos de embarque visados | visaed shipping documents |
| documentos secretos | secret documents |
| documentário | documentary |
| documentários | documentary film |
| Dodecaedro | Dodecahedron |
| Dodecaedro disdiakis | Disdyakis dodecahedron |
| Dodecaedro pentakis | Pentakis dodecahedron |
| Dodecaedro rômbico | Rhombic dodecahedron |
| Dodecaedro snub | Snub dodecahedron |
| Dodecaedro truncado | Truncated dodecahedron |
| dodecafonismo | twelve-tone technique |
| Dodecaneso | Dodecanese |
| Dodecatheon | Dodecatheon |
| Dodge Charger | Dodge Charger |
| Dodge City | Dodge City |
| Dodge Stratus | Dodge Stratus |
| Dodi Al-Fayed | Dodi Al-Fayed |
| dodo | dodo |
| Dodoma | Dodoma |
| Dodrio | List of Pokémon |
| dodó | dodo |
| dodói | boo-boo |
| dodô | dodo |
| doe | donate |
| Doenca arterial periferica | Peripheral artery occlusive disease |
| doente | unsound |
| doente mental | mad |
| doentio | unsound |
| doença | affliction |
| Doença arterial periférica | Peripheral artery occlusive disease |
| doença celíaca | coeliac disease |
| doença das alturas | altitude sickness |
| doença das montanhas | altitude sickness |
| doença de Addison | Addison's disease |
| doença de Alzheimer | Alzheimer's disease |
| Doença de Batten | Batten disease |
| doença de Behçet | Behçet's disease |
| doença de Chagas | Chagas' disease |
| Doença de Charcot-Marie-Tooth | Charcot-Marie-Tooth disease |
| doença de Creutzfeldt-Jakob | Creutzfeldt-Jakob disease |
| doença de criança | childhood disease |
| doença de fungo | fungous disease |
