←
Middle English girth (inherited)
←
Middle English gerth (mention)
←
Middle English gyrth (mention)
←
Proto-Germanic *gerdō (derived)
←
Proto-Indo-European *gʰerdʰ- (derived)
←
Icelandic gjörð (cognate)
←
Old Norse gjǫrð (derived)
→
Icelandic gjörð (cognate)