Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
aridity
←
French
aridité
(mention)
←
Proto-Indo-European
*h₂eHs-
(root)
←
Latin
āriditās
(mention)
→
English
semiaridity
(prefix)
→
English
subaridity
(prefix)