Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English contingent
Old French contingent (derived)
Latin contingo (mention)
Latin com- (mention)
Latin tango (mention)

English contiguous (mention)
English contingency (suffix)
English contingently (suffix)
English contingentness (suffix)
English noncontingent (prefix)
English contingentism (suffix)