Vietnamese rồng

← Khmer រោង (cognate)

← Middle Vietnamese 蠬 (inherited)

← Proto-Vietic *-roːŋ (inherited)

← Vietnamese long (mention)

→ Khmer រោង (cognate)

→ Vietnamese đậu rồng (compound)

→ Vietnamese xương rồng (compound)

→ Vietnamese vòi rồng (affix)

→ Vietnamese thuồng luồng (mention)

→ Chinese 龍 (cognate)