Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Portuguese
aranna
←
Ancient Greek
ἀράχνη
(derived)
←
Latin
arāneam
(inherited)
←
Latin
arānea
(mention)
→
Galician
araña
(inherited)
→
Portuguese
aranha
(inherited)