←
Old English fearh (inherited)
←
Middle English *farow (inherited)
←
Middle English *fargh (mention)
←
Middle English faren (mention)
←
Proto-Germanic *farhaz (inherited)
←
Old High German farah (cognate)
←
Proto-Indo-European *pórḱos (inherited)
←
Proto-Indo-European *perḱ- (mention)
←
Middle Irish orc (cognate)
←
Proto-Slavic *porsę (cognate)
→
West Frisian fear (cognate)
→
Old Irish orc (cognate)