Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Polish piła
Polish opiłek (link)
Polish pilarz (link)
Polish pilnik (link)
Polish piłować (link)
Proto-Slavic *pila (inherited)

Belarusian піла (cognate)
Lower Sorbian piła (cognate)
Lithuanian peilis (link)
Polish pilnik (suffix)
Polish Piluch (mention)
Polish piłodziób (affix)
Polish piłować (suffix)