Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Esperanto piedo
Spanish pie (mention)
French pied (mention)
Proto-Indo-European *pṓds (mention)
Italian piede (mention)
Latin pes (mention)

Catalan peu (cognate)
Esperanto piednoto (affix)
Esperanto piedfingro (compound)
Esperanto piedbati (affix)
Esperanto piedbenketo (affix)
Esperanto piediri (affix)
Esperanto piedkalo (affix)
Esperanto piedego (suffix)
Esperanto verspiedo (compound)
Esperanto piedpremi (compound)