Пралезгинский: *pulχ:
Значение: diarrhea
Рутульский: piχ
Арчинский: purχ
Комментарий: Cf. Arch. erg. purχ:e. Arch. -r- before a uvular goes back only to PL *-l-. The Rut. form is irregular (*purχ would be expected), which must be explained by the expressive nature of the root (perhaps also a contamination with PL *p[e]χ 'blister, bubble' q.v.).
