*kmr - to heap up, to accumulate (Kogan–Krebernik 2021a:394)

From among the exclusive Akkadian-‘South Semitic’ isoglosses.

Akkadian

kamāru - to heap up, to pile up (CAD K 112; AHw. 430)

Geez

kamara - to heap, to accumulate (CDG 286; Leslau 1944:56)

Tigre

kämmära - to pile up (WTS 395; CDG 286)