←
Estonian hobu (cognate)
←
Proto-Finnic *hepoi (inherited)
←
Proto-Germanic *ehwaz (derived)
←
Proto-Indo-European *h₁éḱwos (derived)
←
Karelian hepo (cognate)
←
Livonian ibbi (cognate)
→
Finnish heppa (mention)
→
Karelian hebo (cognate)
→
Karelian hopo (cognate)