←
Old English fēond (cognate)←
English fiend (cognate)←
Proto-Indo-Iranian *píHyati (inherited)←
Proto-Indo-European *peh₁- (root)←
Proto-Indo-European *peh₁- (derived)→
English fiend (cognate)→
Ancient Greek πῆμα (cognate)→
Albanian shpif (cognate)