Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
opimus
←
Ancient Greek
πίων
(cognate)
←
Proto-Indo-European
*peyH-
(root)
←
Proto-Indo-European
*peyH-
(derived)
←
Latin
ob-
(mention)
←
Latin
pīnguis
(mention)