Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Estonian
kaasas
←
Estonian
kaasa
(mention)
←
Finnish
kanssa
(cognate)
←
Proto-Germanic
*hansō
(derived)
←
Votic
kaasa
(cognate)
←
Votic
kaas
(mention)
←
Votic
kaa
(mention)
→
Estonian
ka
(mention)
→
Estonian
kas
(mention)
→
Estonian
kaasa
(mention)
→
Estonian
-ga
(mention)