Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latvian
draugs
←
Proto-Balto-Slavic
*draugás
(inherited)
←
Proto-Indo-European
*dʰrewgʰ-
(derived)
←
Latin
hostis
(cognate)
←
Latin
hospes
(mention)
←
Latvian
draugs
(cognate)
←
Latvian
[[draugs]] [[vīrs]]
(mention)
←
Latvian
[[drauga]] [[bērns]]
(mention)
→
Latgalian
draugs
(cognate)
→
Latvian
draugs
(cognate)
→
Latvian
draudzība
(suffix)
→
Latvian
draudzene
(suffix)
→
Latvian
draudzīgs
(suffix)
→
Latvian
draudzīgums
(suffix)