doubt

to think that something is not true or will not happen; to be uncertain about something

dudar de, no creer en

• doubt that-clause
• doubt whether/if-clause

Collocations doubt the truth of something · have doubts about something

• I doubt if he'll come.

  Dudo que venga.

to question the truth or existence of something; to be uncertain about whether something is true or exists

cuestionar, poner en duda

• doubt that-clause

Collocations doubt the existence of something · doubt whether something is true

• They doubt the existence of extraterrestrial life.

  Dudan de la existencia de vida extraterrestre.

a feeling that something is not true or will not happen; uncertainty about whether something is true or will happen

duda, incertidumbre

• have no doubt (that-clause)

Collocations no doubt that-clause

• There is no doubt about it.

  No hay duda al respecto.

not certain or sure; having doubts

dudoso, incierto

• be uncertain about something

Collocations uncertain of one's abilities · uncertain future

• He is an uncertain player.

  Es un jugador incierto.