Proto-West-Caucasian: *pǝƛa
Meaning: cloud
Adyghe: pš́a
Kabardian: pša
Comments: PAK *pč́a. Shagirov's etymology (2,28) from *psǝ-č́a 'bringing water' is not enough grounded phonetically. Since PAK *č́ regularly goes back to PAT *ƛ we prefer to compare the AK root directly with the EC material.