Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Esperanto kolo
Latin collum (derived)

Esperanto markolo (affix)
Esperanto kolĉeno (affix)
Esperanto kolumo (suffix)
Esperanto kolego (suffix)
Esperanto uterkolo (affix)
Esperanto terkolo (compound)
Esperanto koltuko (compound)
Esperanto ĉirkaŭkolo (prefix)