Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
helophyte
←
English
(suffix)
←
English
phyte
(suffix)
←
Ancient Greek
ἕλος
(mention)
→
English
helophytic
(affix)