Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
sourceless
←
English
source
(suffix)
←
English
less
(suffix)
←
Proto-Indo-European
*h₃reǵ-
(root)
→
English
sourcelessly
(suffix)
→
English
sourcelessness
(suffix)