- Definitions|2
- Thesaurus|2.1k
- Abbreviations|0
| forced | |
| hairy(adjective, hard, severe, rough, difficult) | |
| horrendous(adjective, painful) | |
| inflaming(adjective, painful) | |
| insufferable(adjective, painful) | |
| intensive | |
| irritated(adjective, tender, raw, painful, burning) | |
| mean(adjective, hard, severe, rough, difficult) | |
| miserable(adjective, painful) | |
| odious(adjective, painful) | |
| offensive(adjective, painful) | |
| overwhelming | |
| powerful | |
| precipitate(adjective, sharp, course, quick, rash) | |
| prickly(adjective, painful, burning, stinging, tingly) | |
| stern(adjective, hard, severe, rough, difficult) | |
| strong | |
| tall(adjective, easy) | |
| tender(adjective, raw, painful, burning, sore) | |
| torturous |
For more, visit
Arduous on
Power Thesaurus
| APA | Smart Define. (2016). arduous thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/arduous/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "arduous thesaurus" https://smartdefine.org/arduous/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2016, arduous thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/arduous/thesaurus/synonyms>. |
| MLA | Smart Define. "arduous thesaurus" 26 February 2016. Web. 21 September 2026. <https://smartdefine.org/arduous/thesaurus/synonyms> |