Select the most appropriate synonym of the given word.
Condemn

The correct answer is Denounce.

Explanation:
1. Understand the given word:
Condemn means to express complete disapproval of, censure, or criticize strongly and publicly.

2. Analyze the given options:
• Uphold: To confirm, support, or maintain (an antonym of condemn).
• Elevate: To raise or lift up to a higher position (unrelated/antonym in tone).
• Tolerate: To allow or endure without protest (an antonym of condemn).
• Denounce: To publicly declare to be wrong or evil, or to accuse publicly.

3. Conclusion:
Since both Condemn and Denounce mean to publicly criticize or express strong disapproval of something, Denounce is the most appropriate synonym.