Khmer ក្រោម

← Halang krum (cognate)

← Khasi khrum (cognate)

← Khasi harum (mention)

← Proto-Mon-Khmer *ram (inherited)

← Ruching Palaung krūm (cognate)

← Semai kerop (cognate)

→ Khmer ក្បៀសក្រោម (compound)

→ Khmer ផ្លូវក្រោមដី (compound)

→ Thai ขอม (cognate)