Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
algente
←
Proto-Indo-European
*h₂elgʰ-
(mention)
←
Latin
algentem
(derived)
←
Latin
algēns
(mention)
←
Latin
algeō
(mention)
→
Spanish
álgido
(cognate)
→
Portuguese
álgido
(cognate)