boorish

adjective
UK /ˈbɔː.rɪʃ/
US /ˈbʊr.ɪʃ/

Rude and not polite to other people.

His boorish behavior at the party made everyone uncomfortable.


OTHER MEANINGS

2. Lacking good manners or refinement in social situations.

She found his boorish table manners hard to ignore.

3. Coarse or insensitive in the way one treats others.

The boorish comment embarrassed the whole family.

4. Behaving in a rough, uneducated way that shows no respect for others.

His boorish jokes upset the guests.