Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
quedo
←
Galician
quieto
(doublet)
←
Latin
quiētus
(inherited)
←
Latin
quiesco
(mention)
←
Latin
quiēs
(mention)
←
Old Portuguese
quedo
(inherited)
→
Galician
quieto
(doublet)
→
Galician
inquedo
(prefix)