boorishly

/ˈbʊrɪʃli/
adverb
  1. In a rude, insensitive, or ill-mannered way.
    • The guest boorishly criticized the host's cooking right at the dinner table.
    • She boorishly pushed to the front of the line without apologizing.
    • He boorishly interrupted the speaker to ask a question that had already been answered.
Antonyms
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