Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
grafan
←
Proto-West Germanic
*graban
(inherited)
→
English
grave
(inherited)
→
English
groove
(cognate)
→
Old English
graf
(mention)
→
Old English
begrafan
(prefix)