Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Hungarian
rémül
←
Hungarian
-ül
(affix)
→
Hungarian
rém
(back-formation)
→
Hungarian
remeg
(affix)
→
Hungarian
megrémül
(affix)
→
Hungarian
rémület
(affix)