Прасинотибетский: *lǝ̆ŋ (?)
Значение: rise, ascend
Тибетский: laŋ (p. laŋs, i. loŋ) to rise, get up; sloŋ, slaŋ (p. (b)slaŋs, f. (b)slaŋ, i. sloŋ(s)) to cause to rise.
Качинский: luŋ2 ascend.
Лепча: tă-ljaŋ "the high place", the sky,the firmament, the heavens; atmosphere
