Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Polish niebo
Proto-Indo-European *nébʰos (mention)
Proto-Slavic *nebo (inherited)

English nebula (mention)
Lithuanian debesis (cognate)
Polish raj (link)
Polish niebieski (suffix)
Polish niebiosa (mention)
Polish podniebienie (affix)
Polish nieboskłon (compound)
Polish wniebowzięty (compound)
Polish wniebogłosy (affix)
Polish niebotyczny (affix)
Polish niebosiężny (affix)
Polish podniebny (affix)