Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
chumaço
←
Galician
chumaço
(cognate)
←
Galician
chomaço
(mention)
←
Latin
plūmācium
(inherited)
←
Latin
plūma
(mention)
←
Old Spanish
llumazo
(cognate)
←
Portuguese
plumaço
(doublet)
→
Spanish
pluma
(cognate)
→
Galician
chumazo
(cognate)
→
Portuguese
pluma
(mention)