Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
fortuitus
←
Proto-Indo-European
*bʰer-
(root)
←
Latin
fors
(mention)
→
English
fortuit
(mention)
→
Romanian
fortuit
(derived)