Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
perspicax
←
Proto-Indo-European
*speḱ-
(root)
←
Latin
perspicio
(suffix)
←
Latin
ax
(suffix)
→
English
perspicacious
(mention)
→
French
perspicace
(borrowed)
→
Italian
perspicace
(mention)
→
Portuguese
perspicaz
(derived)