Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Azerbaijani
sönmək
←
Turkish
sönmek
(cognate)
←
Proto-Turkic
*sȫn-
(inherited)
→
Azerbaijani
söndürmək
(suffix)
→
Azerbaijani
sönük
(suffix)
→
Azerbaijani
sönməz
(suffix)
→
Turkish
sönmek
(cognate)