Proto-MSA

*ˀaγV - brother

PS
*ˀaḫ- - brother (DRS 15; Kogan 2014: 88)

Mehri
γā - brother (ML 145)
Jibbali
aγá - brother (JL 90)
Soqotri
aˀḥ- - brother (LS 56; CSOL I 462–464; CSOL II 376–377; Naumkin et al. 2015a:55, 56)