Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
cooptate
←
Latin
cooptātus
(mention)
←
Latin
cooptō
(mention)
←
Latin
co-
(mention)
←
Latin
optō
(mention)