unmannerly
1. [ adjective ] socially incorrect in behavior
Synonyms: rude unmannered ill-mannered
Examples:

"resentment flared at such an unmannered intrusion"

Related terms: impolite
2. [ adjective ] socially incorrect in behavior
Synonyms: rude unmannered ill-mannered
Examples:

"resentment flared at such an unmannered intrusion"

Related terms: impolite
Similar spelling:   unmannered