Dutch deugen

← Middle Dutch dōgen (inherited)

← Proto-Germanic *duganą (inherited)

← Proto-West Germanic *dugan (inherited)

← Proto-Indo-European *dʰewgʰ- (root)

← Old Dutch dugan (inherited)

→ Afrikaans deug (inherited)

→ German taugen (cognate)

→ Dutch deugniet (compound)

→ Dutch duchtig (suffix)