From Proto-Tai *ɗɤjᴬ (“good”). Cognate with Thai ดี (dii), Lao ດີ (dī), Lü ᦡᦲ (ḋii), Shan လီ (lǐi), Ahom 𑜓𑜣 (dii), 𑜃𑜣 (nii) or 𑜑𑜣 (hii), Zhuang ndei.
ᨯᩦ (di) (abstract noun ᨤ᩠ᩅᩣ᩠ᨾᨯᩦ)