Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
fortredan
←
Old English
for
(prefix)
←
Old English
tredan
(prefix)
←
Old High German
firtretan
(cognate)
→
English
fortread
(inherited)