Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latvian
ērce
←
Ancient Greek
ἐρέχτω
(cognate)
←
Proto-Balto-Slavic
*erkyā-
(mention)
←
Proto-Indo-European
*er-
(mention)
←
Latin
rīcinus
(cognate)
←
Lithuanian
érkė
(cognate)
←
Latvian
ērkšķis
(mention)
←
Sanskrit
ऋक्षर
(cognate)
←
Sanskrit
रक्ष
(mention)
→
Latvian
ērkšķis
(mention)
→
Old Armenian
ոջիլ
(cognate)