PCS

*grdš - to fall, to break (?) (Kogan 2015: 330)

Ugaritic
grdš - to be undermined, ruined (DUL 307)
Hapax legomenon in 1.14 i 10‒11: krt ḥtkn rš krt grdš mknt ‘Krt – his family was crushed, Krt – his home was destroyed’ (Pardee 1997:337)
Amharic
gäräddäsä - to break a stick, to fell a large tree (AED 1943)
Mehri
əngərdōŝ - to fall down (ML 124)
Jibbali
əngɛrdéŝ - to fall down (JL 78)