PWS

*gVy- - valley (CDG 174; Naumkin et al. 2016b:72)

PES
*gV- - territory (CDG 174; Naumkin et al. 2016b:72)

Probably related.

Hebrew
gay(ˀ) - valley (HALOT 188)
Arabic
ǯiwāˀ- - a low, depressed part of the ground, a wide part of the ground (Lane 478)
Mehri
gōt - ledge; deep hole, depression (ML 126)
Jibbali
gɔ̄t - deep hole, depression (JL 80)
Soqotri
góˀoʰ - a wadi where little streams conflate (CSOL I 540; Naumkin et al. 2015a:68)