Difficulties
Difficultness and difficulties are semantically related. In some cases you can use "Difficultness" instead a noun "Difficulties".
Difficultness
Difficultness noun - The quality of being difficult.
Difficulties and difficultness are semantically related. Sometimes you can replace term "Difficulties" with "Difficultness", this nouns are similar.
Mutual synonyms
Cite this Source
Difficultness and Difficulties. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/difficulties/difficultness
Difficulties & Difficultness. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/difficulties/difficultness>.
Difficultness or Difficulties. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/difficulties/difficultness.
Google Ngram Viewer shows how "difficulties" and "difficultness" have occurred on timeline