PS

*ˀarnab(-at)- - hare (SED II No. 14, Fron. V 294, DRS 33)

Akkadian
arnabu - hare (CAD A₂ 294, AHw. 70)
Hebrew
ˀarnäbät - hare (HALOT 90)
Old Aramaic
ˀrnb - hare (DNWSI 110)
Syriac
ˀarnbā - lepus (LSyr. 50, SL 103, PS 393)
Arabic
ˀarnab- - hare (BK 1 27, Fr. I 29, Lane 1164, LA I 343-344)
Geez
ˀarnab- - hare (CDG 38)
Geez
ḳarnab - hare (LGz. 442)

Possibly related.

Harari
ḥarbāñño - hare (EDH 85)
Mehri
ḥarnáyb - hare (ML 7)
Jibbali
ˀεrní - hare (JL 4)