Complicate
Complicate verb - To make more severe.
Usage example: asthma that has recently been complicated by a bout of bronchitis
Deepen and complicate are semantically related. In some cases you can use "Deepen" instead a verb "Complicate".
Deepen
Deepen verb - To make markedly greater in measure or degree.
Complicate and deepen are semantically related. Sometimes you can use "Complicate" instead a verb "Deepen".
Mutual synonyms
Common collocations
Cite this Source
Deepen and Complicate. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/complicate/deepen
Complicate & Deepen. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/complicate/deepen>.
Deepen or Complicate. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/complicate/deepen.
Google Ngram Viewer shows how "complicate" and "deepen" have occurred on timeline