polemicist

This term describes an individual who engages in aggressive intellectual combat. It carries a connotation of strategic hostility, where the goal is not a balanced debate or a compromise, but the total dismantling of an opposing viewpoint through sharp, often caustic rhetoric.

While a critic might offer a measured evaluation, a polemicist seeks to provoke and disrupt. The word is typically used in academic, political, or theological contexts to describe writers who use their platform to launch systemic attacks on established dogmas or social norms.