Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
jaz
←
Proto-Slavic
*ězъ
(inherited)
→
Latvian
es
(mention)
→
Latvian
eža
(cognate)
→
Polish
Jaz
(mention)
→
Romanian
iaz
(cognate)