Deepen
Reduce
Reduce verb - To bring to a lower grade or rank.
Mutual synonyms
Cite this Source
Reduce and Deepen. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/deepen/reduce
Deepen & Reduce. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/deepen/reduce>.
Reduce or Deepen. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/deepen/reduce.
Google Ngram Viewer shows how "deepen" and "reduce" have occurred on timeline