Vietnamese luồn

← Khmer លន់ (cognate)

← Proto-Mon-Khmer *lun (inherited)

← Proto-Mon-Khmer *luən (mention)

← Proto-Mon-Khmer *lən (mention)

← Proto-Vietic *lɔːn (inherited)

← Parauk - (cognate)

→ Vietnamese lòn (link)

→ Vietnamese luồn ống (compound)