Lao ເປັດ

← Ahom 𑜆𑜢𑜄𑜫 (cognate)

← Tai Dam ꪹꪜꪸꪒ (cognate)

← Lü ᦵᦔᧆ (cognate)

← Old Chinese - (cognate)

← Bouyei bidt (cognate)

← Shan ပဵတ်း (cognate)

← Saek ปิ๊ด (cognate)

← Proto-Tai *pitᴰ (inherited)

← Thai เป็ด (cognate)

← Zhuang bit (cognate)

→ Tai Dam ꪹꪜꪸꪒ (cognate)

→ Lü ᦵᦔᧆ (cognate)

→ Bouyei bidt (cognate)

→ Shan ပဵတ်း (cognate)

→ Saek ปิ๊ด (cognate)

→ Thai เป็ด (cognate)

→ Zhuang bit (cognate)

→ Chinese 鴄 (cognate)