Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
hirto
←
Catalan
ert
(cognate)
←
Spanish
yerto
(cognate)
←
Galician
irto
(cognate)
←
Italian
erto
(cognate)
←
Latin
hirtus
(mention)
←
Latin
(mention)
←
Latin
ērectus
(mention)
←
Latin
ērigō
(mention)
←
Old Portuguese
yrto
(mention)
→
Galician
irto
(cognate)