Deepen
Deepen verb - To make markedly greater in measure or degree.
Make deeper and deepen are semantically related. in dig out topic. In some cases you can use "Make deeper" instead a verb "Deepen".
Make deeper
Deepen and make deeper are semantically related. Sometimes you can replace term "Deepen" with "Make deeper", this terms are similar.
Mutual synonyms
Cite this Source
Make deeper and Deepen. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/deepen/make_deeper
Deepen & Make deeper. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/deepen/make_deeper>.
Make deeper or Deepen. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/deepen/make_deeper.
Google Ngram Viewer shows how "deepen" and "make deeper" have occurred on timeline