Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
derma-
←
English
derma
(mention)
←
English
dermal
(mention)
←
Proto-Indo-European
*der-
(root)
→
English
genodermatology
(confix)