Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
darksome
←
English
dark
(suffix)
←
English
some
(suffix)
→
English
lightsome
(link)
→
English
darksomeness
(suffix)
→
English
darksomely
(suffix)