Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latvian
rūpēt
←
Lithuanian
rūpėti
(cognate)
←
Latvian
rūpe
(cognate)
→
Lithuanian
rūpėti
(cognate)