Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
Mare Balticum
←
Latin
mare
(mention)
←
Latin
balticum
(mention)
←
Latin
balticus
(mention)
→
Latvian
balts
(cognate)
→
Latvian
balts
(cognate)