Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latvian
nekas
←
Latvian
ne
(prefix)
←
Latvian
kas
(prefix)
→
Welsh
neb
(cognate)
→
Latgalian
nikas
(cognate)