Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Swedish
-ös
←
French
-eux
(derived)
←
French
-euse
(mention)
←
Latin
-ōsus
(derived)
←
Latin
-ōsa
(mention)