- Definitions|2
- Thesaurus|1.8k
- Abbreviations|0
54 entries under problematical topic. ×
| toilful(adjective, hard, difficult, complex, awkward) | |
| wearisome(adjective, dull, hard, tough, difficult) | |
| fatiguing(adjective, dull, hard, difficult, awkward) | |
| exhausting(adjective, dull, hard, difficult, awkward) | |
| demanding(adjective, dull, hard, tough, severe) | |
| heavy(adjective, dull, hard, tough, severe) | |
| tiring(adjective, dull, tough, difficult, awkward) | |
| troublesome(adjective, hard, tough, severe, difficulty) | |
| uphill(adjective, hard, great, tough, easy) | |
| formidable(adjective, tough, severe, difficulty, rough) | |
| wearying(adjective, dull, difficult, awkward, boring) | |
| exacting(adjective, dull, hard, tough, severe) | |
| grueling(adjective, hard, tough, severe, difficult) | |
| effortful(adjective, hard, great, tough, rough) | |
| wearing(adjective, dull, hard, difficult, awkward) | |
| labored(adjective, hard, great, tough, rough) | |
| Herculean(adjective, strong, hard, tough, severe) | |
| rigorous(adjective, hard, tough, severe, rough) | |
| irksome(adjective, dull, difficulty, difficult, awkward) | |
| awkward(adjective, difficult, heavy, demanding, weighty) |
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| APA | Smart Define. (2016). laborious thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/laborious/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "laborious thesaurus" https://smartdefine.org/laborious/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, laborious thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/laborious/thesaurus/synonyms>. |
| MLA | Smart Define. "laborious thesaurus" 26 February 2016. Web. 24 September 2026. <https://smartdefine.org/laborious/thesaurus/synonyms> |