Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
reduplicate
←
Latin
reduplicātus
(mention)
←
Latin
reduplicāre
(mention)
←
Latin
re-
(mention)
←
Latin
duplicāre
(mention)
→
English
reduplicative
(suffix)
→
English
endoreduplicate
(prefix)