Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Spanish
inocuidad
←
Spanish
inocuo
(affix)
←
Spanish
-idad
(affix)
←
Proto-Indo-European
*per-
(root)
→
English
innocuity
(cognate)