Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latgalian
ceļš
←
Proto-Balto-Slavic
*kel-
(derived)
←
Proto-Indo-European
*kelH-
(derived)
←
Lithuanian
kelias
(cognate)
←
Latvian
ceļš
(cognate)