Words that come from Proto-Indo-Iranian swap-

6 words across 5 languages descend from Proto-Indo-Iranian swap- — including خواب, رختخواب, خواب, ख़्वाब, 𐭧𐭥𐭠𐭡, hwap-.

See the etymology of swap- itself →

Persian (2)

Urdu (1)

Hindi (1)

Middle Persian (1)

Proto-Iranian (1)