sharpness

definition: harshness of manner
example:
speech part: noun
synonyms: asperity
definition: the quality of being sharp and clear
example:
speech part: noun
synonyms: distinctness
definition: thinness of edge or fineness of point
example:
speech part: noun
synonyms: keenness
definition: the quality of being keenly and painfully felt
example: The sharpness of the job loss was increased when they could not longer pay their rent.
speech part: noun
synonyms:
definition: a strong odor or taste property
example:
speech part: noun
synonyms: bite
definition: the attribute of urgency in tone of voice
example:
speech part: noun
synonyms: edge
definition: a quick and penetrating intelligence
example:
speech part: noun
synonyms: keenness acuteness acuity

How sharpness is being used?