Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
equino
←
Proto-Indo-European
*h₁éḱwos
(mention)
←
Old Latin
equos
(mention)
←
Proto-Italic
*ekwos
(mention)
←
Latin
equinus
(mention)
←
Latin
equus
(mention)