This is the 7416th most frequent Russian word.
грайворонский
"Грайворонский" pertains to something or someone from Grayvoron, a town in Russia.
The word 'грайворонский' is used here as an adjective deriving from the place Grayvoron to describe the origin or association of the writer.
Господин Петренко является грайворонским писателем, известным своими историческими романами.
Mr. Petrenko is a writer from Grayvoron, known for his historical novels.
In this example, 'грайворонский' is applied as an adjective to describe traditions specific to Grayvoron.
Местные жители рассказали о грайворонских традициях празднования урожая.
The locals spoke about the harvest celebration traditions of Grayvoron.
Here, 'грайворонский' describes the landscape, indicating that it originates from or is characteristic of Grayvoron.