Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Esperanto
omaro
←
German
Hummer
(cognate)
←
French
homard
(derived)
←
Old Norse
humarr
(derived)
←
Russian
омар
(borrowed)