Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English conceal
Middle English concelen (inherited)
Old French conceler (derived)
Proto-Indo-European *ḱel- (cover) (root)
Latin concelāre (derived)
Latin concelō (mention)

English concealment (affix)
English concealing (suffix)
English concealable (suffix)
English concealer (suffix)
English concealeth (suffix)
English concealest (suffix)
English konseal (mention)
English concealability (suffix)
English reconceal (prefix)
English unconceal (prefix)
Portuguese velar (link)