Tai Nüa ᥞᥨᥐᥱ

← Ahom 𑜍𑜤𑜀𑜫 (cognate)

← Tai Dam ꪶꪬꪀ (cognate)

← Lü ᦷᦠᧅ (cognate)

← Lao ຫົກ (cognate)

← Northern Thai ᩉᩫ᩠ᨠ (cognate)

← Bouyei rogt (cognate)

← Shan ႁူၵ်း (cognate)

← Proto-Tai *krokᴰ (inherited)

← Proto-Southwestern Tai *xrokᴰ¹ˢ (inherited)

← Thai หก (cognate)

← Zhuang roek (cognate)

← Zhuang loeg (mention)

← Nong Zhuang choak (cognate)

→ Tai Dam ꪶꪬꪀ (cognate)

→ Lü ᦷᦠᧅ (cognate)

→ Lao ຫົກ (cognate)

→ Shan ႁူၵ်း (cognate)

→ Saek ร๊อก (cognate)

→ Thai หก (cognate)

→ Zhuang roek (cognate)

→ Zhuang loeg (cognate)