Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Proto-Indo-European *-ós

English sambar (affix)
English bivious (derived)
Persian پشت (mention)
Ancient Greek ἀγαθός (mention)
Hindi सांबर (affix)
Latin iugum (mention)
Latin iugus (mention)
Lithuanian -us (derived)
Sanskrit प्लव (mention)