Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Quechua
huch'uy
→
Quechua
huch'uiyachiy
(affix)
→
Quechua
huch'uiyay
(affix)