Adverse and Pernicious

Adverse

Adverse adjective - Opposed to one's interests.
Usage example: all the adverse publicity really caused the movie star's popularity to suffer

Pernicious is a synonym for adverse in injurious topic. In some cases you can use "Pernicious" instead an adjective "Adverse", when it comes to topics like harmful, deleterious.

Nearby Words: adversity, adversely

Pernicious

Pernicious adjective - Causing or capable of causing harm.
Usage example: the pernicious effects of illegal narcotics on society

Adverse is a synonym for pernicious in injurious topic. You can use "Adverse" instead an adjective "Pernicious", if it concerns topics such as harmful, deleterious.

Nearby Word: perniciously
Cite this Source
Pernicious and Adverse. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/adverse/pernicious
Adverse & Pernicious. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/adverse/pernicious>.
Pernicious or Adverse. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/adverse/pernicious.
Google Ngram Viewer shows how "adverse" and "pernicious" have occurred on timeline