Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Greek
ωφελώ
←
Ancient Greek
ὠφελῶ
(derived)
←
Ancient Greek
ὠφελέω
(mention)
←
Ancient Greek
ὄφελος
(mention)
←
Ancient Greek
ἀνωφελής
(mention)
←
Ancient Greek
ὀφείλω
(mention)