Proto-West-Caucasian: *ƛ̣́ʷǝ
Meaning: winter
Adyghe: č̣́ǝ-māf
Kabardian: ṣǝ-māxʷa
Comments: PAK *č̣́ǝ-máxʷa (a compound with *maxʷa 'day, time'). Since only AK forms are attested, the WC reconstruction is tentative and oriented by the external evidence (without it one could also reconstruct *č̣́, *č̣ʷ or *ƛ̣).