Translation of "doubtful" - English-Spanish dictionary

doubtful

adjective uk /ˈdaʊt·fəl/ us /ˈdɑʊt·fəl/

If something is doubtful, it probably will not happen

improbable
It’s UK doubtful whether / US doubtful that he’s going to come.

not feeling certain about something

dudoso
The teacher is doubtful about having parents working as classroom assistants.

(Translation of “doubtful” from the Cambridge English-Spanish Dictionary © Cambridge University Press)