Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle English
grille
←
Old English
grel
(inherited)
←
German
grell
(cognate)
→
English
grill
(mention)
→
English
gril
(inherited)