Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Finnish
astronomi
←
Finnish
astro
(confix)
←
Finnish
nomi
(confix)
→
Finnish
radioastronomi
(affix)
→
Finnish
harrastaja-astronomi
(affix)