Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English cloy
Middle English acloyen (inherited)
Old French enclouer (derived)
Old French encloer (mention)
Proto-Indo-European *(s)kleh₂w- (root)
Latin clāvō (mention)
Latin clāvus (derived)

English clove (link)
English cloyless (suffix)
English cloysome (suffix)
English overcloy (prefix)
English cloyment (suffix)
English cloyeth (suffix)
English cloyest (suffix)