Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ancient Greek
πικρόγλωσσος
←
Ancient Greek
πῐκρός
(compound)
←
Ancient Greek
γλῶσσα
(compound)
←
Proto-Indo-European
*peyḱ-
(root)