From Proto-Tai *pajᴬ (“to go”). Cognate with Thai ไป (bpai), Northern Thai ᨻᩱ (pai), Khün ᨻᩱ (pai), Lao ໄປ (pai), Lü ᦺᦔ (ṗay) and ᦺᦗ (pay), Tai Dam ꪼꪜ, Shan ပႆ (pǎi), Zhuang bae, Bouyei bail.
ပႝ (pay)