Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
coxswain
←
English
cock#Etymology_4
(compound)
←
English
swain
(compound)
←
Middle English
cokswain
(inherited)
→
English
cox
(mention)