Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
biscopdom
←
Old English
bisċop
(suffix)
←
Old English
dōm
(suffix)
←
Old High German
biscoftuom
(cognate)