Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English clientele
English client (cognate)
French clientèle (borrowed)
Proto-Indo-European *ḱlew- (root)
Latin cliēns (derived)

English clientelism (suffix)
English clientelistic (suffix)
English clientelist (suffix)
English clienteling (suffix)