Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English contend
English tend (mention)
English attend (mention)
English extend (mention)
English intend (mention)
English subtend (mention)
Middle English contenden (inherited)
Old French contendre (derived)
Proto-Indo-European *tend- (root)
Latin contendere (derived)
Latin com- (mention)
Latin tendere (mention)

English stay (link)
English contention (mention)
English cope (link)
English contender (affix)
English contendeth (suffix)
English contendest (suffix)