Deeper
Difficult
Difficult adjective - Requiring considerable physical or mental effort.
Deeper and difficult are semantically related. Sometimes you can replace term "Deeper" with "Difficult", this adjectives are similar.
Nearby Word: difficulty
Cite this Source
Difficult and Deeper. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/deeper/difficult
Deeper & Difficult. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/deeper/difficult>.
Difficult or Deeper. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/deeper/difficult.
Google Ngram Viewer shows how "deeper" and "difficult" have occurred on timeline