Difficult
Difficult adjective - Requiring considerable physical or mental effort.
Smarting and difficult are semantically related In some cases you can use "Smarting" instead an adjective "Difficult".
Nearby Word: difficulty
Mutual synonyms
Cite this Source
Smarting and Difficult. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/difficult/smarting
Difficult & Smarting. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/difficult/smarting>.
Smarting or Difficult. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/difficult/smarting.
Google Ngram Viewer shows how "difficult" and "smarting" have occurred on timeline