Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
cuma
←
Old English
cuman
(mention)
→
Old English
wilcuma
(compound)
→
Old English
cumliþe
(compound)
→
Middle English
come
(inherited)