Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
expendo
←
Proto-Indo-European
*(s)pend-
(root)
←
Latin
ex-
(affix)
←
Latin
pendō
(affix)
→
English
expenditure
(mention)
→
Galician
despender
(mention)