Difficulty
Difficulty noun - Something that is a cause for suffering or special effort especially in the attainment of a goal.
Opacity and difficulty are semantically related. In some cases you can use "Opacity" instead a noun "Difficulty".
Nearby Word: difficult
Opacity
Opacity noun - The quality or state of having a veiled or uncertain meaning.
Usage example: the opacity of the abstract painter's works simply baffles many gallery visitors
Difficulty and opacity are semantically related. Sometimes you can use "Difficulty" instead a noun "Opacity".
Mutual synonyms
How words are described
| lower | lower difficulty | lower opacity |
| extra | extra difficulty | extra opacity |
| increasing | increasing difficulty | increasing opacity |
Cite this Source
Opacity and Difficulty. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/difficulty/opacity
Difficulty & Opacity. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/difficulty/opacity>.
Opacity or Difficulty. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/difficulty/opacity.
Google Ngram Viewer shows how "difficulty" and "opacity" have occurred on timeline