Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Polish węgorz
Proto-Slavic *ǫgořь (inherited)

Belarusian вугор (cognate)
Lower Sorbian wugoŕ (cognate)
Upper Sorbian wuhor (cognate)
Lithuanian ungurys (cognate)
Polish węgornica (affix)
Polish węgorzyca (affix)
Yiddish ווענגער (borrowed)