Here are some other connotations of "brusque":
* Impatient: Someone who is brusque often seems impatient and unwilling to engage in lengthy conversations.
* Dismissive: A brusque tone can make someone feel dismissed or unimportant.
* Cold: The word can evoke a sense of coldness or unfriendliness.
It's important to remember that context is key when interpreting the connotation of "brusque." While it often carries negative connotations, it can sometimes be used in a more neutral way, perhaps to emphasize efficiency or directness.