Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ancient Greek
-πτω
←
Proto-Hellenic
*-pťō
(derived)
←
Proto-Hellenic
(mention)
←
Proto-Indo-European
*-yeti
(mention)
←
Proto-Indo-European
*-yéti
(mention)