Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Spanish
ventilar
←
Spanish
beldar
(doublet)
←
Latin
ventilāre
(borrowed)
←
Latin
ventilō
(mention)
→
Spanish
ventilador
(suffix)