Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
serro
←
Latin
serra
(mention)
←
Latin
serō
(mention)
→
Catalan
serrar
(derived)
→
Romanian
deșira
(mention)