Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
polemical
→
English
polemically
(suffix)
→
English
unpolemical
(prefix)
→
English
nonpolemical
(prefix)
→
English
philopolemical
(prefix)