Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latvian
varavīksne
←
Proto-Balto-Slavic
*war-
(mention)
←
Lithuanian
vaivórykštė
(cognate)
←
Lithuanian
varvórykštė
(mention)
←
Latvian
varavīksne
(mention)
←
Latvian
*vavarīksne
(mention)
←
Latvian
vararīste
(mention)
←
Latvian
*vavarīste
(mention)
←
Latvian
*wer-
(mention)
←
Latvian
vērpt
(cognate)
←
Latvian
rīkste
(mention)
←
Latvian
rīksna
(mention)
←
Latvian
dardedze
(mention)
←
Latvian
telverdze
(mention)
→
Latvian
varavīksnene
(suffix)
→
Latvian
varavīksne
(mention)