Прадаргинский: *=atVr-
Значение: leave
Акушинский: =at-
Чирагский: =at- / =art-
Комментарии: Cf. also Ur. =at(r)-/=alt-. There exists also an old compound with a not quite clear second component: Chir. =it-aq- 'to get lost, disappear (*'stay behind')'.
