Complicate
Complicate verb - To make more severe.
Usage example: asthma that has recently been complicated by a bout of bronchitis
Relieve is an antonym for complicate.
Relieve
Common collocations
Cite this Source
Relieve and Complicate. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/complicate/relieve
Complicate & Relieve. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/complicate/relieve>.
Relieve or Complicate. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/complicate/relieve.
Google Ngram Viewer shows how "complicate" and "relieve" have occurred on timeline