Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Welsh
adur
→
Welsh
odliadur
(suffix)
→
Welsh
chwiliadur
(suffix)
→
Welsh
llofiadur
(suffix)
→
Welsh
cysgadur
(suffix)
→
Welsh
pechadur
(suffix)
→
Welsh
copiadur
(suffix)
→
Welsh
coladur
(suffix)
→
Welsh
gwniadur
(suffix)
→
Welsh
sylladur
(suffix)
→
Welsh
teipiadur
(suffix)
→
Welsh
generadur
(suffix)
→
Welsh
cronadur
(suffix)
→
Welsh
eiliadur
(suffix)
→
Welsh
ffoadur
(suffix)
→
Welsh
mwyadur
(suffix)
→
Welsh
mwyhadur
(suffix)
→
Welsh
osgiliadur
(suffix)
→
Welsh
ieithadur
(suffix)