Old English dugan

← Proto-West Germanic *dugan (inherited)

← Proto-Indo-European *dʰewgʰ- (root)

→ English dow (inherited)

→ English dought (mention)

→ English dog (cognate)

→ English Dowden (mention)

→ German taugen (cognate)

→ Middle English douen (inherited)

→ Middle English dowen (inherited)

→ Old High German tugan (cognate)

→ Old Saxon dugan (cognate)

→ Sanskrit दोग्धि (cognate)