Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latgalian
kur
←
Proto-Indo-European
*kʷu-
(derived)
←
Proto-Indo-European
*kʷo-
(mention)
←
Lithuanian
kur
(cognate)
←
Latvian
kur
(cognate)