Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Scots
fowk
←
Old English
folc
(inherited)
←
Middle English
folk
(inherited)
←
Proto-Germanic
*fulką
(inherited)
←
Proto-West Germanic
*folk
(inherited)