Bahnar sŏk

← Halang sŏk (cognate)

← Khmer សក់ (cognate)

← Koho so' (cognate)

← Proto-Bahnaric *sɔk (inherited)

← Proto-Mon-Khmer *suk (inherited)

← Proto-Mon-Khmer *suuk (mention)

← Proto-Mon-Khmer *suək (mention)

← Proto-Mon-Khmer *sək (mention)

← Mon သော် (cognate)

← Vietnamese tóc (cognate)

→ Vietnamese tóc (cognate)