Denunciation means publicly expressing strong disapproval or condemnation of something or someone. It is like declaring something or someone wrong or bad. Full definition
This was the matter of an Augustinian friar at Wittenberg who had been following the well - worn path of denunciation of Indulgences, but had taken the matter beyond them to theology and papal power. (religion-online.org)
Yet at the depth of his black mood he exceeds even Ecclesiastes in denunciation of an unethical God: (religion-online.org)
But the campaign's timing is propitious: Trump's attacks on the Mexican heritage of the federal judge overseeing fraud suits against Trump University have set off a fresh round of denunciations from leading Republicans. (fortune.com)