Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
þurhsecan
←
Old English
þurh
(prefix)
←
Old English
sēċan
(prefix)
←
Old High German
duruhsouhhen
(cognate)