1. The plural of incisiveness; the quality of being incisive, sharp, or keen in thought, expression, or perception.
Usage: Plural form; typically used in formal or academic contexts when referring to multiple instances or aspects of incisiveness.

Examples

• The incisivenesses of her arguments left no room for debate.
• The critic praised the incisivenesses of the author's social commentary.
• Different incisivenesses in their analyses revealed varying levels of expertise.
• The incisivenesses of his observations made the presentation memorable.
• We appreciated the incisivenesses with which she addressed the complex issues.