Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
treasonous
←
English
treason
(suffix)
←
English
ous
(suffix)
→
English
treasonously
(suffix)
→
English
nontreasonous
(prefix)
→
English
untreasonous
(prefix)