Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
seks
←
English
sex
(borrowed)
←
Middle English
sexe
(derived)
←
Old French
sexe
(derived)
←
Latin
sexus
(derived)