Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
traballar
←
Asturian
trabayar
(cognate)
←
Catalan
treballar
(cognate)
←
Spanish
trabajar
(cognate)
←
French
travailler
(cognate)
←
Latin
*tripaliō
(mention)
←
Latin
tripalium
(mention)
←
Latin
tripālis
(inherited)
←
Latin
tria
(mention)
←
Latin
pālus
(mention)
←
Occitan
trabalhar
(cognate)
←
Portuguese
-
(cognate)
←
Old Portuguese
traballar
(inherited)
→
Spanish
trabajar
(cognate)
→
Galician
traballo
(mention)
→
Galician
traballador
(suffix)