Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
euthanasia
←
Ancient Greek
εὐθανασία
(mention)
←
Ancient Greek
εὐ-
(mention)
←
Ancient Greek
θάνατος
(mention)
→
English
euthanize
(back-formation)
→
English
euthanasist
(suffix)
→
English
euthanase
(back-formation)
→
English
dysthanasia
(mention)
→
English
Ruthanasia
(blend)
→
English
euthanasic
(suffix)
→
English
euthanasian
(suffix)
→
English
euthanasee
(suffix)
→
English
misthanasia
(mention)
→
Japanese
ユーサネイジア
(borrowed)