Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Indo-European
*néwn̥
→
Lithuanian
devyni
(mention)
→
Lithuanian
devyni
(cognate)
→
Latvian
deviņi
(mention)
→
Latvian
deviņi
(cognate)