Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Yakut
икки
←
Dolgan
икки
(cognate)
←
Turkish
iki
(cognate)
←
Proto-Turkic
*ẹk(k)i
(inherited)
→
Dolgan
икки
(cognate)
→
Khakas
ікі
(cognate)