Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Lithuanian -o
Ancient Greek ὄπω (cognate)
Hittite 𒀸 (cognate)
Proto-Balto-Slavic *-ā (derived)
Proto-Indo-European *-ōd (mention)
Proto-Indo-European *-os (cognate)
Latin (cognate)
Lithuanian -op (link)
Lithuanian -on (link)
Lithuanian -yn (link)
Lithuanian -ėn (link)
Latvian -a (cognate)
Old Prussian -as (cognate)
Sanskrit -आत् (cognate)
Proto-Slavic *-a (cognate)