Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Welsh
brawychu
←
Welsh
braw
(affix)
←
Welsh
-ychu
(affix)
→
Welsh
brawychdod
(affix)
→
Welsh
brawychiad
(affix)
→
Welsh
brawychiaeth
(affix)
→
Welsh
brawychwr
(affix)
→
Welsh
brawychus
(affix)