Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
-ens
←
Latin
monēns
(mention)
←
Latin
-ns
(mention)
←
Latin
legēns
(mention)
←
Latin
-ns
(mention)
→
Italian
-ente
(mention)