Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latvian
pelnīt
←
Old Church Slavonic
плѣнъ
(cognate)
←
Ancient Greek
πωλέω
(cognate)
←
Proto-Balto-Slavic
*pel-na-s
(mention)
←
Proto-Indo-European
*pel-
(mention)
←
Lithuanian
pelnýti
(cognate)
←
Latvian
pelns
(mention)
←
Latvian
nopelns
(mention)
←
Russian
поло́н
(cognate)
←
Proto-Slavic
*pelnъ
(cognate)
→
Latvian
pelnīšana
(suffix)