Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English unpleasant
English un- (affix)
English pleasant (affix)
Middle English unplesaunt (inherited)

English divine (link)
English unpleasantness (suffix)
English unpleasantly (suffix)
English unpleasantry (suffix)
English unpleasantish (affix)
Danish sur (link)