- Definitions|2
- Thesaurus|1.8k
- Abbreviations|0
69 entries under demanding topic. ×
| murder(adjective, hard, great, tough, severe) | |
| rigid(adjective, hard, tough, severe, rough) | |
| unyielding(adjective, hard, tough, severe, grim) | |
| excruciating(tender, raw, burning, sore) | |
| problematical(adjective, difficult, awkward, grueling) | |
| scabrous(adjective, tough, rough, difficult, heavy) | |
| solemn(adjective, hard, severe, rough, difficult) | |
| stern(adjective, hard, severe, rough, difficult) | |
| uphill battle(expression, adjective, tough, rough, difficult) |
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| APA | Smart Define. (2016). laborious thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/laborious/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "laborious thesaurus" https://smartdefine.org/laborious/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2016, laborious thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/laborious/thesaurus/synonyms>. |
| MLA | Smart Define. "laborious thesaurus" 26 February 2016. Web. 28 September 2026. <https://smartdefine.org/laborious/thesaurus/synonyms> |