aggressiveness

noun3

1. •
   The state or quality of being aggressive.

   • It was a randy aggressiveness he had enjoyed because he had not used or needed it before. — 1992
2. •
   The result or product of being aggressive.
3. •
   The propensity of a soil or water to dissolve metal or cement structures.

   • The aggressiveness of various sulfate salts towards concrete is partly related to solubility.