English dreve

← Old English drēfan (inherited)

← Old English *drōfian (mention)

← German trüben (cognate)

← English droff (mention)

← Middle English dreven (inherited)

← Middle English droven (mention)

← Proto-Germanic *drōbijaną (inherited)

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

← Low German dröven (cognate)

← Dutch droeven (cognate)

← Swedish bedröva (cognate)

→ English dreave (link)

→ Old Saxon drovian (cognate)