asperity grimness hardship rigor rigour severity severeness rigorousness rigourousness
asperity%1:07:01:: grimness%1:07:01:: hardship%1:07:00:: rigor%1:07:00:: rigour%1:07:00:: severity%1:07:02:: severeness%1:07:02:: rigorousness%1:07:00:: rigourousness%1:07:00::
silovitost
something hard to endure
the asperity of northern winters