Dumb | Operating System
| Operating System | |
| IT | operativsystem |
| operating system | |
| comp., MS | operativsystem; operativsystem |
| econ. | driftssystem |
| English thesaurus | |||
| |||
| dust and moisture | |||
| Deep Underground Military Bunker | |||
| Doorknob under my bed | |||
| |||
| Dumbartonshire | |||
| D | |||
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Dumb : 19 phrases in 9 subjects |
| Communications | 2 |
| Construction | 2 |
| Cultural studies | 1 |
| General | 2 |
| Hobbies and pastimes | 1 |
| Information technology | 3 |
| Medical | 4 |
| Natural sciences | 1 |
| Transport | 3 |