doubtful

not certain that something is true or will happen; not believing in the truth of sth.

dudoso, incierto, no convencido

• be doubtful about/that

Collocations doubtful about the outcome · be doubtful that something will happen

• I'm still doubtful about his intentions.

  Sigo dudoso sobre sus intenciones.

not likely to happen or be true; improbable

dudoso, improbable, poco probable

• be doubtful that

Collocations a doubtful victory · a doubtful future

• The team's chances of winning are looking doubtful.

  Las posibilidades del equipo de ganar parecen dudosas.

not certain or reliable; not to be trusted

dudoso, cuestionable, no confiable

• be doubtful about

Collocations a doubtful source of information · doubtful evidence

• The accuracy of the report is doubtful.

  La precisión del informe es dudosa.