Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English annular
French annulaire (derived)
Latin ānulāris (derived)
Latin ānulus (mention)

English anus (mention)
English transannular (prefix)
English penannular (mention)
English annularity (suffix)
English semiannular (prefix)
English annulary (mention)
English annularly (suffix)
English postannular (prefix)
English periannular (prefix)
Portuguese anular (link)