Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
silva
←
Galician
silva
(cognate)
←
Proto-Indo-European
*swel-
(derived)
←
Proto-Indo-European
*sel-
(mention)
←
Latin
silva
(derived)
←
Portuguese
selva
(doublet)
←
Old Portuguese
silva
(inherited)
→
Portuguese
selva
(doublet)
→
Portuguese
Silva
(mention)