Proto-Sino-Tibetan *d-kʷəj-n

→ Atong (India) kyi• (inherited)

→ Pa'o Karen ထွီႏ (inherited)

→ Tibetan ཁྱི (derived)

→ Khumi Chin ui (inherited)

→ Sichuan Yi ꈌ (inherited)

→ Sheshi Kham का (derived)

→ S'gaw Karen ထွံၣ် (inherited)

→ Western Kayah ꤓꤝꤤ꤬ (inherited)

→ Burmese ခွေး (inherited)

→ Newar खिचा (inherited)

→ Nivkh ӄан (cognate)

→ Nivkh ӄанӈ (cognate)

→ Nyishi ikhi (inherited)

→ Namuyi chìh (inherited)

→ Western Pwo ထွံၪ (inherited)

→ Chinese 犬 (inherited)

→ Chinese 狗 (inherited)

→ Zou ui (inherited)