Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latgalian
div
←
Proto-Balto-Slavic
*duwō
(derived)
←
Proto-Indo-European
*dwóh₁
(derived)
←
Latgalian
diveji
(mention)
←
Latvian
divi
(cognate)