Found in the following dictionaries
Enable (Words with friends)
SOWPODS (Collins Scrabble Words)
OTCWL2014 (NASPA Word List 2014)
TWL06 (NASPA List 2006)
SOWPODS (Collins Scrabble Words)
OTCWL2014 (NASPA Word List 2014)
TWL06 (NASPA List 2006)
"Asperity" Definition
noun
A slight projection from a surface; a point or bump.
Source: American Heritage Dictionary
Harshness of manner; ill temper or irritability.
Source: American Heritage Dictionary
Roughness or harshness, as of surface, sound, or climate: the asperity of northern winters.
Source: American Heritage Dictionary
Severity; rigor.
Source: American Heritage Dictionary
Roughness of surface .
Source: Merriam-Webster