What does "brusqueness" mean?

The state or quality of being brusque; brusque behaviour.

What is a synonym for "brusqueness"?

Common synonyms include: abruptness, curtness, artlessness, asperity, blunt tone, bluntness.

noun

noun ·Uncommon ·Advanced level

Noun

1
The state or quality of being brusque; brusque behaviour. uncountable, usually
"Syed Hassan felt somewhat ashamed of his brusqueness, his rudeness, his boasting."
2
an abrupt discourteous manner wordnet

"Syed Hassan felt somewhat ashamed of his brusqueness, his rudeness, his boasting."

From brusque + -ness.