This is the 194th most frequent Azerbaijani word.
son
The Azerbaijani word "son" means "end" or "final."
Here, 'son' is used as an adjective meaning 'last' or 'final', modifying the noun 'gün' (day).
O, məzuniyyətin son günündə gəldi.
He came on the last day of the vacation.
In this sentence, 'sonra' (derived from 'son') is used as a conjunction meaning 'after', indicating a subsequent event.
Çox oxuduqdan sonra nəticəni gördü.
After reading a lot, he saw the result.
Here, 'sonra', stemming from 'son', acts as an adverbial modifier indicating a period following a specified time in the past.