Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Lithuanian
ėriukas
←
Lithuanian
ė́ras
(affix)
←
Lithuanian
-iukas
(affix)
→
Ancient Greek
ἔριφος
(cognate)
→
Latvian
jērs
(cognate)