←
Proto-Sino-Tibetan *l/b-ŋa (inherited)
←
Proto-Sino-Tibetan *s-ŋja (inherited)
←
Proto-Sino-Tibetan *ŋas (inherited)
←
Proto-Sino-Tibetan *s-ŋa-k (inherited)
←
Proto-Kuki-Chin *ŋaa (inherited)
←
Proto-Kuki-Chin *(h)ŋaa (inherited)
←
Proto-Kuki-Chin *ŋaʔ (inherited)
←
Proto-Kuki-Chin *hŋaak (inherited)