Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English contaminate
Old French contaminer (mention)
Latin contaminare (mention)
Latin contamen (mention)
Latin tangere (mention)

English taint (link)
English defile (link)
English decontaminate (prefix)
English cross-contaminate (affix)
English contaminator (suffix)
English recontaminate (prefix)
English contaminative (suffix)
English attaminate (mention)
English intaminated (mention)
English biocontaminate (prefix)