Re: what’s the Urdu word for ‘SPOUSE’?
joRii-daar is basically for people of the same age…ham-'umr logoN ke liye bolaa jaataa hai. 
saathii = companion…yeh biwii/miyaaN ke liye maKhsoos nahiiN hai…do laRke aapas meN saathii ho sakte haiN…do musaafir safar ke saathii ho sakte haiN. hai na?