Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
truancy
←
English
truant
(suffix)
←
English
cy
(suffix)
→
English
antitruancy
(prefix)
→
Portuguese
falta
(link)