From Proto-Tai *lɤkᴰ. Cognate with Thai ลึก (lʉ́k), Lao ເລິກ (lœk), Lü ᦵᦟᦲᧅ (loek), Shan လိုၵ်ႉ (lṵ̂ek), Ahom 𑜎𑜢𑜤𑜀𑜫 (luek), Zhuang laeg.
ᩃᩮᩥᩢ᩠ᨠ (abstract noun ᨤ᩠ᩅᩣ᩠ᨾᩃᩮᩥᩢ᩠ᨠ)