Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
trist
←
Catalan
trist
(cognate)
←
Proto-Indo-European
*tréystis
(inherited)
←
Italian
tristo
(cognate)
←
Latin
trīstis
(inherited)
←
Latin
(mention)
←
Old Spanish
tristo
(cognate)
←
Sardinian
tristu
(cognate)
→
Catalan
trist
(mention)
→
Italian
tristo
(cognate)
→
Romanian
întrista
(mention)
→
Romanian
tristețe
(suffix)
→
Romanian
Tristu
(mention)