Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Czech
vědro
←
Proto-Slavic
*vědro
(inherited)
←
Old Czech
vědro
(inherited)
→
Latvian
ūdens
(cognate)