Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Welsh
ban
←
Proto-Brythonic
*bann
(inherited)
←
Proto-Celtic
*bandā
(inherited)
←
Middle Welsh
bann
(inherited)
→
English
awning
(cognate)
→
Welsh
bangeibr
(compound)
→
Welsh
banllawr
(compound)
→
French
auvent
(cognate)