Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
fægernes
←
Old English
fæġer
(affix)
←
Old English
-nes
(affix)
←
Old High German
fagarnessi
(cognate)