Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
unnytt
←
Old English
un
(prefix)
←
Old English
nytt
(prefix)
←
German
unnütz
(cognate)
→
Old English
unnytnes
(suffix)