Here are some examples of how "denunciatory" can be used:
* "The speech was filled with denunciatory rhetoric about the current government." This means the speech strongly criticized and condemned the government.
* "The editorial contained a denunciatory tone, attacking the company's unethical practices." This means the editorial was highly critical and condemning of the company's actions.
* "The author's denunciatory novel exposed the corruption in the city." This means the novel strongly criticized and condemned the corruption in the city.
In general, "denunciatory" is a more formal and strong word than "critical" or "negative". It implies a strong feeling of disapproval and a desire to condemn.