Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
ēlongō
→
Latin
elongatus
(mention)
→
Latin
elongans
(mention)
→
Latin
elongaturus
(mention)
→
Latin
elongandus
(mention)