Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
humourous
←
English
humour
(suffix)
←
English
ous
(suffix)
→
English
humourously
(suffix)
→
English
humourousness
(suffix)
→
English
unhumourous
(prefix)