Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
esche
←
Middle French
esche
(inherited)
←
Old French
esche
(inherited)
←
Latin
ēsca
(inherited)
→
Dalmatian
jasca
(cognate)
→
French
escher
(suffix)