Difficult
Difficult adjective - Requiring considerable physical or mental effort.
Lasting and difficult are semantically related. In some cases you can use "Lasting" instead an adjective "Difficult".
Nearby Word: difficulty
Both words in one sentence
- Both of these notes are very strong, long-lasting, can be difficult to wash off, and civet in particular can be downright stinky with the wrong chemistry.
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Super Toughness: Played up once he becomes an anti-hero, one of the things that make him dangerous is toughness combined with his healing factor makes doing any lasting or serious damage to him very difficult.
Source: Comicbook / Ares - Lasting for 6 episodes, the show is available on Park's YouTube channel and Channel 101.This work provides examples of: Abusive Parents: The Victims of the Week in episode 5 all came from difficult households.
Source: Web Video / Baby Mentalist
Cite this Source
Lasting and Difficult. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/difficult/lasting
Difficult & Lasting. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/difficult/lasting>.
Lasting or Difficult. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/difficult/lasting.
Google Ngram Viewer shows how "difficult" and "lasting" have occurred on timeline