What is the Opposite(Antonym) of “invalidate”?

The Opposite(Antonym) of “invalidate”

The antonym of invalidate is validate, confirm, and support. The antonyms validate, confirm, and support convey a positive or affirmative meaning. It implies that something is true, accurate, or acceptable.

Explore all Antonyms of “invalidate”

Definitions and Examples of validate, confirm, support

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

To confirm the accuracy, truth, or validity of something.


The experiment was conducted to validate the hypothesis and prove it right.

To establish the truth or correctness of something by providing evidence or proof.


The DNA test was conducted to confirm the identity of the suspect.

To provide assistance, encouragement, or backing to someone or something.


The government decided to support the local businesses by providing tax incentives.

Key Differences: validate vs confirm vs support

  • 1Validate emphasizes the act of confirming the accuracy or validity of something.
  • 2Confirm emphasizes the act of establishing the truth or correctness of something.
  • 3Support emphasizes the act of providing assistance, encouragement, or backing to someone or something.

Effective Usage of validate, confirm, support

  • 1Academic Writing: Use validate and confirm in research papers to support arguments and claims.
  • 2Business Communication: Use validate and confirm to ensure that information and data are accurate and reliable.
  • 3Personal Development: Use support to encourage and motivate yourself and others to achieve goals and overcome challenges.

Remember this!

The antonyms have distinct nuances: Validate emphasizes confirming accuracy, confirm emphasizes establishing truth, and support emphasizes providing assistance. Use these words in academic writing, business communication, and personal development to enhance communication and convey positive meanings.

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