Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English contentious
Middle French contentieux (mention)
Latin contentiōsus (mention)
Latin contentiō (mention)
Latin contendere (mention)
Latin contentus (mention)

English contentiousness (suffix)
English contentiously (suffix)
English noncontentious (prefix)
English uncontentious (prefix)