Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle English
clompe
←
Old English
clymppe
(inherited)
←
Middle English
*clympe
(mention)
←
Middle English
clubbe
(doublet)
←
Proto-Germanic
*klumpô
(inherited)
→
English
clump
(inherited)
→
Middle English
clubbe
(doublet)