Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
euthanize
←
English
euthanasia
(back-formation)
→
English
euthanization
(suffix)
→
English
euthanase
(mention)
→
English
euthanizer
(suffix)