Choose the word that describes the best antonym (opposite) of the following words.
Dubious
Answer & explanation
Correct answer: option 1
The best antonym for dubious is certain.
- Dubious means doubtful, uncertain, or questionable.
- Certain means sure, confident, or unquestionable.
The other options are not opposites of dubious.
- Doubtful means uncertain or undecided.
- Docile means easily managed or controlled.
- Faithful means loyal, devoted, or trustworthy.