1. the quality or state of being unpleasant; something that causes discomfort or displeasure
The unpleasantness of the situation made everyone uncomfortable.
A desagradabilidade da situação deixou todos desconfortáveis.
2. an unpleasant event, experience, or conflict
There was some unpleasantness between the neighbors last week.
Houve certa desagradabilidade entre os vizinhos na semana passada.
3. lack of pleasantness; rudeness or disagreeable behavior
She spoke with a tone of unpleasantness that offended everyone.
Ela falou com um tom de desagradabilidade que ofendeu a todos.