Finnish peikko

← Estonian peig (mention)

← Finnish peikkoi (mention)

← Proto-Finnic *peikoi (mention)

← Proto-Germanic *faihaz (derived)

← Proto-Germanic *faigijaz (mention)

← Proto-Indo-European *peyḱ- (derived)

← Lithuanian paikas (cognate)

← Lithuanian piktas (mention)

← Lithuanian pikčius (mention)

← Lithuanian pikulas (mention)

→ Finnish hammaspeikko (compound)

→ Finnish peijakas (mention)

→ Finnish peikonlehti (compound)

→ Finnish kantapeikko (compound)

→ Finnish peikkokrotti (compound)

→ Finnish metsänpeikko (affix)