Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
ectothermique
←
French
ecto
(prefix)
←
French
thermique
(prefix)
←
French
ectotherme
(suffix)
←
French
ique
(suffix)