Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English Axe
Proto-Brythonic *Uɨsk (derived)
English Esk (mention)
English Exe (mention)
English Usk (mention)

English Axminster (affix)
English Exe (mention)
English Esk (mention)
English Usk (mention)
English Axmouth (affix)