Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latgalian
ūss
←
Proto-Indo-European
*Heh₃s-
(inherited)
←
Lithuanian
uosis
(cognate)
←
Latvian
osis
(cognate)