Crusty
Difficult
Difficult adjective - Requiring considerable physical or mental effort.
Crusty and difficult are semantically related. Sometimes you can use "Crusty" instead an adjective "Difficult".
Nearby Word: difficulty
Mutual synonyms
Cite this Source
Difficult and Crusty. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/crusty/difficult
Crusty & Difficult. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/crusty/difficult>.
Difficult or Crusty. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/crusty/difficult.
Google Ngram Viewer shows how "crusty" and "difficult" have occurred on timeline