Multiple choice

Directions: Choose the word from the given options which is most similar in meaning to the keyword.

Doubtful

  1. Reliable

  2. Dubious

  3. Munch

  4. Certain

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Doubtful means uncertain, questionable, or open to doubt. Dubious means feeling doubt or uncertainty about something, making it a direct synonym. Reliable and certain are antonyms (opposites). Munch is unrelated.