English dryad

← Old French driade (derived)

← Ancient Greek Δρυάς (derived)

← Ancient Greek δρῦς (mention)

← Proto-Indo-European *derew(o)- (derived)

← Proto-Indo-European *dóru (cognate)

← Latin [[Dryas]], [[Dryadis]] (derived)

→ English dryadic (suffix)

→ Japanese ドライアド (borrowed)

→ Latin Dryas (link)