Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latvian
sestdiena
←
Lithuanian
šeštadienis
(cognate)
←
Latvian
sestā
(compound)
←
Latvian
diena
(compound)
→
Lithuanian
šeštadienis
(cognate)