Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
stanig
←
Old English
stān
(affix)
←
Old English
-iġ
(affix)
←
Proto-Germanic
*stainagaz
(inherited)