Difficult
Difficult adjective - Requiring considerable physical or mental effort.
Reserved and difficult are semantically related in troublesome topic. In some cases you can use "Reserved" instead an adjective "Difficult".
Nearby Word: difficulty
Reserved
Reserved adjective - Tending not to speak frequently (as by habit or inclination).
Difficult and reserved are semantically related in troublesome topic. Sometimes you can use "Difficult" instead an adjective "Reserved".
Both words in one sentence
- Likewise, it was usually very difficult to render black hair, because black was generally reserved as the background color.
Source: Suddenly Blonde -
While the majority of the battle tracks are in the standard 4/4 and 3/4 times and are simple enough to follow, this grows difficult later in the game, especially in tracks mostly reserved for bosses.
Source: Uncommon Time - Ai Emma, the titular Hell Girl is the most reserved character in the series as her job requires her to suppress her emotions to the point where it is very difficult to make her angry... God help you if you actually succeed.
Source: Beware the Quiet Ones
Cite this Source
Reserved and Difficult. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/difficult/reserved
Difficult & Reserved. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/difficult/reserved>.
Reserved or Difficult. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/difficult/reserved.
Google Ngram Viewer shows how "difficult" and "reserved" have occurred on timeline