Zhuang gouj

← Ahom 𑜀𑜧 (cognate)

← Tai Dam ꪹꪀ꫁ꪱ (cognate)

← Lü ᦂᧁᧉ (cognate)

← Lao ເກົ້າ (cognate)

← Northern Thai ᨠᩮᩢ᩶ᩣ (cognate)

← Bouyei guz (cognate)

← Shan ၵဝ်ႈ (cognate)

← Saek กู̂ (cognate)

← Proto-Tai *kɤwᶜ (inherited)

← Tai Nüa ᥐᥝᥲ (cognate)

← Thai เก้า (cognate)

→ Ahom 𑜀𑜧 (cognate)

→ Tai Dam ꪹꪀ꫁ꪱ (cognate)

→ Lü ᦂᧁᧉ (cognate)

→ Lao ເກົ້າ (cognate)

→ Shan ၵဝ်ႈ (cognate)

→ Saek กู̂ (cognate)

→ Thai เก้า (cognate)