Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
venta
←
Spanish
ventana
(cognate)
←
Galician
ventá
(cognate)
←
Latin
*ventāna
(inherited)
←
Latin
ventus
(inherited)
←
Old Portuguese
ventãa
(inherited)
→
Latin
ventus
(link)