Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English pentamer
English penta (confix)
English mer (confix)

English pentameric (suffix)
English homopentamer (prefix)
English heteropentamer (prefix)
English pentamerization (suffix)
English pentamerize (suffix)
English chitopentamer (prefix)
English interpentamer (prefix)