Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
vaíña
←
Catalan
beina
(cognate)
←
Spanish
vaina
(cognate)
←
French
gaine
(cognate)
←
Galician
vaxina
(doublet)
←
Italian
guaina
(cognate)
←
Latin
vāgīna
(inherited)
←
Portuguese
bainha
(cognate)
←
Old Portuguese
baynha
(inherited)
←
Old Portuguese
beyña
(mention)
→
Galician
vaxa
(doublet)
→
Galician
envaiñar
(affix)