Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
mnemotechnic
←
English
mnemo
(prefix)
←
English
technic
(prefix)
→
English
mnemotechny
(mention)
→
English
mnemotechnically
(suffix)