Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English elucidate
Latin ēlūcidō (mention)
Latin ex- (derived)
Latin lūcidus (mention)

English elucidative (suffix)
English elucidatory (affix)
English elucidator (suffix)
Arabic أوضح (link)
Arabic توضح (link)