Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
mentee
←
English
mentor
(back-formation)
←
English
-or
(mention)
←
English
-ee
(mention)
←
English
donor
(mention)
←
English
donee
(mention)
←
English
employer
(mention)
←
English
employee
(mention)
←
Ancient Greek
Μέντωρ
(mention)
→
English
e-mentee
(prefix)
→
English
menteeship
(suffix)