Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
séabra
←
Italian
zebra
(borrowed)
←
Latin
equiferus
(derived)
←
Latin
equus
(mention)
←
Latin
ferus
(mention)
←
Portuguese
zebra
(derived)
←
Portuguese
zebro
(mention)
←
Old Portuguese
enzebro
(derived)
←
Old Portuguese
ezebra
(mention)
←
Old Portuguese
azebra
(mention)