Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English joyful
English joy (affix)
English -ful (affix)

English merry (link)
English joyfully (suffix)
English joyfulness (suffix)
English joyfuller (suffix)
English unjoyful (prefix)
English overjoyful (prefix)