Difficult
Difficult adjective - Requiring considerable physical or mental effort.
Foul and difficult are semantically related. In some cases you can use "Foul" instead an adjective "Difficult".
Nearby Word: difficulty
Both words in one sentence
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The version of the Nosferatu in Vampire: The Requiem can take on many forms foul and fair, but regardless of appearance always has an unsettling aura that makes social interaction difficult.
- To vampires, it can be perceived as a foul odor they find difficult to describe.
Source: Literature / Hic Sunt Dracones - Plus, the Hollow Bastion level is notorious for its many difficult boss fights, meaning that you will spend a lot of time levelgrinding there, meaning your chances of running into the foul beastie as much as possible are maximized.
Cite this Source
Foul and Difficult. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/difficult/foul
Difficult & Foul. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/difficult/foul>.
Foul or Difficult. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/difficult/foul.
Google Ngram Viewer shows how "difficult" and "foul" have occurred on timeline