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What is the opposite of โ€œdoubtableโ€?

What is the antonym of โ€œdoubtableโ€?

The antonyms of doubtable are certain and indubitable. The antonyms certain and indubitable convey a positive or confident emotional state. It implies a lack of doubt, uncertainty, or ambiguity.

Brief Definitions of the Antonym(s)

Learn when and how to use these words with these examples!


Having no doubt; confident and sure.


I am certain that I locked the door before leaving the house.


Impossible to doubt or question; unquestionable.


The evidence presented in court was indubitable and convinced the jury of the defendant's guilt.

How are these antonyms different from each other?

  • 1Certain is a general term that describes a feeling of confidence and assurance.
  • 2Indubitable is a more specific term that describes something that is impossible to doubt or question.

Good things to know

  • 1Enhance Communication: Use certain and indubitable to express confidence and certainty effectively.
  • 2Show Assertiveness: Incorporate antonyms in conversations to demonstrate conviction and self-assurance.
  • 3Enrich Writing: Utilize these antonyms in writing to create persuasive arguments and compelling narratives.

Remember this!

The antonyms have distinct nuances: Certain conveys general confidence, while indubitable refers to something that is impossible to doubt or question. Use these words to enhance communication, show assertiveness in conversations, and enrich writing by creating persuasive arguments and compelling narratives.

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