Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English umbra
English umber (doublet)
Latin umbra (borrowed)

English umber (doublet)
English ombre (link)
English antumbra (prefix)
English umbraphile (suffix)
English Disumbrationism (mention)
Esperanto ombro (cognate)