Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
incredulous
←
Proto-Indo-European
*ḱerd-
(root)
←
Latin
incrēdulus
(borrowed)
→
English
incredulousness
(suffix)
→
English
incredulity
(suffix)
→
English
incredulously
(suffix)