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 *smey-

English smile (derived)
English mirror (mention)
English smicker (mention)
English mirative (derived)
Cebuano esmayl (derived)
Danish smile (derived)
Faroese smíla (derived)
Ancient Greek μεῖδος (derived)
Ancient Greek μειδάω (derived)
Latin mirus (mention)
Latin comis (inherited)
Ligurian amiâ (root)
Low German smielen (derived)
Sanskrit स्मयते (inherited)
Sanskrit स्मेर (inherited)