- Proto-Hind-Ewropaki ra *dous- ("erme, bazi")
- Proto-Aryaki ra *dauš- ("erme, bazi")
- Avarki dauš- ("upper arm")
- Pehlewki doš- ("doş")
- Farski doš- ("doş")
- Osetki dus- ("sleeve")
- (Zazaki: doš) Alfabeyê Ariki
- Sanskritki doṣ- ("erme, fore arm")
- Çıme: Horn p.130, Lubotsky| Pokorny: 226
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