PWS

*ḳVrp- - bark (Kogan 2015:37)

likely related to PS *ḳVlp-at- - bark

Arabic
qirf- - liḥāˀu š-šaǯari (bark of a tree) (LA 9 333)
Geez
ḳərəft - bark, skin, peel (CDG 441)
Tigre
ḳäräf - crust, peel, rind, scales (WTS 245)
Tigrinya
ḳäräf - skin, peel, husk, shell, paring, bark (TED 959)
Tigrinya
ḳərəfti - scab, scale, peel, hull, shell, husk, bark (TED 959)
Amharic
ḳərfit - peel, crust, bark, shell (AED 748)
Argobba
ḳərfit - bark of tree (Leslau 1997:217)
Harari
ḳärfīt - hard bark of a tree (EDH 129)
Zway
ḳərfit - bark of tree (EDG 497)
Soddo
ḳərfit - bark of tree (EDG 497)