Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Latin fatuus
Proto-Indo-European *bʰat- (derived)
Latin battuō (mention)

English fade (derived)
English fatuous (derived)
English ignis fatuus (mention)
English affatuated (mention)
Catalan fat (derived)
Danish fad (derived)
Spanish fatuo (derived)
French fade (derived)
French fat (derived)
French fadaise (derived)
Galician fato (inherited)
Italian fatuo (derived)
Latin infatuo (mention)
Latin fatuitas (affix)
Latin famex (mention)
Dutch fat (derived)
Portuguese fatela (derived)
Portuguese fátuo (derived)
Romanian desfăta (mention)