Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Latin lateo
Ancient Greek λανθάνω (cognate)
Proto-Indo-European *leh₂- (root)
Proto-Indo-European *leh₂- (derived)
Proto-Italic *latēō (inherited)

English latent (mention)
French latent (mention)
Latin latebra (suffix)
Latin latibulum (suffix)