←
Old English for- (inherited)
←
Old English fer- (mention)
←
Old English fær- (mention)
←
Old English fyr- (mention)
←
Middle English for- (inherited)
←
Middle English vor- (mention)
←
West Frisian fer- (cognate)
←
West Frisian for- (mention)
←
Proto-Germanic *fra- (inherited)
←
Proto-Germanic *fur- (inherited)
←
Proto-Germanic *far- (mention)
←
Proto-Indo-European *pro- (root)
←
Proto-Indo-European *pro- (inherited)
←
Proto-Indo-European *per- (mention)
←
Proto-Indo-European *pr- (mention)
←
Norwegian for- (cognate)
→
Middle Low German vor- (cognate)