Difficult
Difficult adjective - Requiring considerable physical or mental effort.
Lean and difficult are semantically related In some cases you can replace term "Lean" with "Difficult", this adjectives are similar.
Nearby Word: difficulty
Both words in one sentence
- Ultimately the first two books lean towards things being mostly, if not entirely "mundane", but the last one has several events that are really difficult to explain without magic.
Source: Maybe Magic, Maybe Mundane - Due to the prevailing view that using English in the title is cool, fantasy mangaka find it difficult to not lean towards this trope.
Source: Mad Lib Fantasy Title - Although he tends to lean more towards borderline Fantastic Racism, and thus has to conduct the ever-increasingly difficult tests in order to prove, quote, "humanity's worth".
Source: Humanity Is Young
Cite this Source
Lean and Difficult. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/difficult/lean
Difficult & Lean. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/difficult/lean>.
Lean or Difficult. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/difficult/lean.
Google Ngram Viewer shows how "difficult" and "lean" have occurred on timeline