Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Finnish
revontulet
←
Finnish
repo
(compound)
←
Finnish
tuli
(compound)
←
Finnish
tulikettu
(mention)
←
Ingrian
revointulet
(cognate)
←
Karelian
revontulet
(cognate)
←
Karelian
rebontulet
(mention)
←
Karelian
rebointuled
(mention)
←
Ludian
revontuled
(cognate)
←
Livvi
rebointuli
(cognate)