What does "aggressiveness" mean?

The state or quality of being aggressive.

What is a synonym for "aggressiveness"?

Common synonyms include: aggression, truculence, aggression, aggressivity, antagonism, attack.

Pronounced //əˈɡrɛsɪvnɪs//.

//əˈɡrɛsɪvnɪs// noun

noun ·Uncommon ·College level

Noun

1
The state or quality of being aggressive. uncountable, usually
"It was a randy aggressiveness he had enjoyed because he had not used or needed it before."
2
a natural disposition to be hostile wordnet
3
The propensity of a soil or water to dissolve metal or cement structures. uncountable, usually
"The aggressiveness of various sulfate salts towards concrete is partly related to solubility."
4
the quality of being bold and enterprising wordnet
5
The result or product of being aggressive. countable, usually