Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
cark
←
English
caulk
(mention)
←
Middle English
carken
(inherited)
←
Middle English
charken
(mention)
←
Old French
chargier
(cognate)
→
English
cark it
(mention)
→
English
overcark
(prefix)
→
English
overcark
(link)
→
Scots
cark
(mention)