Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
ergastulum
←
Ancient Greek
ἐργαστήριον
(borrowed)
←
Ancient Greek
ἐργαστής
(mention)
←
Ancient Greek
ἐργάζομαι
(mention)
→
Portuguese
ergástulo
(borrowed)