Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
тьма
←
Mongolian
түм
(cognate)
←
Russian
темнота́
(link)
←
Russian
те́мень
(link)
←
Russian
свет
(link)
←
Russian
тёмный
(link)
←
Proto-Slavic
*tьma
(inherited)
→
Russian
свет
(link)
→
Russian
тмить
(mention)
→
Serbo-Croatian
тама
(cognate)
→
Serbo-Croatian
tama
(cognate)