Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English customer
English custom (link)
Middle English customere (derived)
Middle English custommere (mention)
French coutumier (mention)
Old French coustumier (derived)
Old French costumier (mention)
Latin custumarius (mention)
Latin custuma (mention)

English cuss (clipping)
English customership (suffix)
English customerless (suffix)
English noncustomer (prefix)
English multicustomer (prefix)
English custie (suffix)
English investomer (blend)
English customerlike (suffix)
Cebuano kustomer (borrowed)
Welsh cwsmer (borrowed)
Tagalog kustomer (borrowed)
Zulu ikhasimende (borrowed)