Indonesian dekan

← Khasi dkhan (cognate)

← Khmu - (cognate)

← Proto-Aslian *dəka(a)n (derived)

← Proto-Mon-Khmer *d₁kan (derived)

← Malay dekan (inherited)

← Muong cẳn (cognate)

← Dutch decaan (borrowed)

← Semelai dkan (derived)