Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latgalian
suņs
←
Proto-Balto-Slavic
*ś(w)ō
(inherited)
←
Proto-Balto-Slavic
(mention)
←
Proto-Indo-European
*ḱwṓ
(inherited)