Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latgalian
truss
←
Belarusian
трусь
(borrowed)
←
Lithuanian
triušis
(cognate)
←
Latvian
trusis
(cognate)