Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
retineo
←
Proto-Indo-European
*ten-
(root)
←
Latin
re
(prefix)
←
Latin
teneō
(prefix)
→
Old French
resne
(inherited)
→
Old French
reyne
(inherited)