Old English dox

← Proto-Germanic *duskaz (inherited)

← Proto-Indo-European *dʰuh₂s- (inherited)

← Proto-Indo-European *dʰewh₂- (derived)

← Latin fuscus (cognate)

← Sanskrit धूसर (cognate)

← Old Irish donn (cognate)

→ English dye (mention)

→ English dusk (inherited)

→ English dog (derived)

→ Old English docga (mention)

→ Middle English dosk (inherited)