Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Welsh
beichiog
←
Welsh
baich
(affix)
←
Welsh
-iog
(affix)
→
Welsh
beichiogrwydd
(affix)
→
Welsh
beichiogi
(affix)