Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Czech
vosa
←
Proto-Indo-European
*wobʰseh₂
(inherited)
←
Proto-Slavic
*osa
(inherited)
→
Latvian
lapsene
(cognate)