PES

*blḫ - to be sharp (CDG 95, Kogan 2015: 454)

Geez
balḫa - to be sharp (CDG 95)
Tigre
bälḫa - to be sharp (WTS 269)
Tigrinya
bälḥe - to be sharp (TED 1088)
Harari
bäläḥa - to be sharp (EDH 41)
Soddo
bulä - to be sharp (EDG 138)