Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
iucundus
←
Latin
iuvō
(affix)
←
Latin
-cundus
(affix)
→
Latin
iucundo
(suffix)
→
Latin
iucundor
(suffix)