General Opposites:
* Praise: This is the most direct opposite, meaning to express admiration or approval.
* Commend: To praise formally or officially.
* Extol: To praise highly.
* Celebrate: To acknowledge and appreciate.
* Appreciate: To recognize and value.
* Admire: To regard with respect or approval.
* Revere: To show great respect and devotion to.
More Specific Opposites:
* Support: To uphold or defend something.
* Encourage: To give confidence or hope to.
* Validate: To confirm the worth or truth of something.
* Empower: To give someone the authority or confidence to do something.
* Advocate for: To publicly support or recommend something.
The best opposite will depend on the specific situation and the intended meaning.