From Proto-Tai *kɤpᴰ. Cognate with Thai กบ (gòp), Northern Thai ᨠᩫ᩠ᨷ, Lao ກົບ (kop), Lü ᦷᦂᧇ (k̇ob), Shan ၵူပ်း (kúup), Ahom 𑜀𑜤𑜆𑜫 (kup), Bouyei gobt, Zhuang goep, Tày côp, Saek กั๊บ and Tai Do kô̄p. Compare Proto-Be *kupᴰ².
ꪶꪀꪚ (kop1)
ꪶꪀꪚ (transliteration needed)