Lao ເລິກ

← Ahom 𑜎𑜢𑜤𑜀𑜫 (cognate)

← Lü ᦵᦟᦲᧅ (cognate)

← Northern Thai ᩃᩮᩥᩢ᩠ᨠ (cognate)

← Shan လိုၵ်ႉ (cognate)

← Southern Thai หลึก (cognate)

← Proto-Tai *lɤkᴰ (inherited)

← Proto-Southwestern Tai *lɤkᴰ (inherited)

← Thai ลึก (cognate)

← Zhuang laeg (cognate)

← Nong Zhuang ndaek (cognate)

→ Ahom 𑜎𑜢𑜤𑜀𑜫 (cognate)

→ Lü ᦵᦟᦲᧅ (cognate)

→ Northern Thai ᩃᩮᩥᩢ᩠ᨠ (cognate)

→ Shan လိုၵ်ႉ (cognate)

→ Thai ลึก (cognate)

→ Zhuang laeg (cognate)