Hard
Hard adjective - Requiring considerable physical or mental effort.
Usage example: a hard exam to pass
Laborious is a synonym for hard in difficult topic. In some cases you can use "Laborious" instead an adjective "Hard", when it comes to topics like heavy, burdensome, arduous, tiresome. popular alternative
Laborious
Laborious adjective - Requiring considerable physical or mental effort.
Usage example: the laborious task of cleaning up the oil spill
Mutual synonyms
Both words in one sentence
- Laborious Laziness: Abra actually works pretty darn hard at being as lazy as possible.
Source: Fan Fic / Ashes of the Past
Cite this Source
Laborious and Hard. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/hard/laborious
Hard & Laborious. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/hard/laborious>.
Laborious or Hard. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/hard/laborious.
Google Ngram Viewer shows how "hard" and "laborious" have occurred on timeline