Difficulty
Difficulty noun - Something that is a cause for suffering or special effort especially in the attainment of a goal.
Rigidity and difficulty are semantically related. In some cases you can use "Rigidity" instead a noun "Difficulty".
Nearby Word: difficult
Rigidity
Rigidity noun - The quality or state of being demanding or unyielding (as in discipline or criticism).
Difficulty and rigidity are semantically related. Sometimes you can use "Difficulty" instead a noun "Rigidity".
Cite this Source
Rigidity and Difficulty. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/difficulty/rigidity
Difficulty & Rigidity. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/difficulty/rigidity>.
Rigidity or Difficulty. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/difficulty/rigidity.
Google Ngram Viewer shows how "difficulty" and "rigidity" have occurred on timeline