Proto-Lezghian: *q̇ʷem
Meaning: 1 back of head 2 summit, top 3 neck
Lezghian: q̇am 1 (Khl. 3)
Rutul: q̇um 1 (Ikhr.)
Tsakhur: q̇om 2
Comment: Obl. base *q̇ʷemɨ-, cf. Lezg. q̇amu-, Tsakh. (Gelm.) q̇omɨ-. 4th class in Tsakh. and Rut. See Талибов 1980, 308.