Пралезгинский: *š:äm
Значение: 1 road metal 2 sand
Лезгинский: šim 1
Табасаранский: šim 1
Агульский: šim 1
Рутульский: šim 1
Крызский: ? šin-ʁɨl 1
Удинский: ša 2
Комментарий: Cf. also Rut. Ams. šim 'small stone', Ag. Bursh. š:im. The Kryz. form raises doubts (suffixation is unclear); cf. also the Khin. loan čɨnʁɨl with unclear (archaic?) č-. 4th class in Kryz. and Rut. Judging from the Udi form (reflecting *ä), the original paradigm had been dir. *š:äm, obl. *š:imV-; in most languages the former oblique base became direct.
