Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Spanish
tautología
←
Ancient Greek
ταὐτολογία
(derived)
←
Ancient Greek
ταὐτός
(mention)
→
Spanish
tautológico
(suffix)