- Definitions|2
- Thesaurus|1.8k
- Abbreviations|0
114 entries under difficult topic. ×
| involved(adjective, hard, complex, awkward) | |
| knotted(adjective, hard, complex) | |
| problematic(adjective, hard, complex) | |
| toilful(adjective, hard, complex, awkward) | |
| dire(adjective, hard, complex) | |
| disturbing(adjective, hard, complex) | |
| nasty(adjective, hard, complex) | |
| sensitive(adjective, hard, complex) | |
| sore(adjective, hard, complex) | |
| wearisome(adjective, dull, hard, tough) | |
| fatiguing(adjective, dull, hard, awkward) | |
| exhausting(adjective, dull, hard, awkward) | |
| demanding(adjective, dull, hard, tough, severe) | |
| heavy(adjective, dull, hard, tough, severe) | |
| stiff(adjective, hard, tough, severe, rough) | |
| tiring(adjective, dull, tough, awkward) | |
| troublesome(adjective, hard, tough, severe, difficulty) | |
| uphill(adjective, hard, great, tough, easy) | |
| formidable(adjective, tough, severe, difficulty, rough) | |
| wearying(adjective, dull, awkward, boring) |
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| APA | Smart Define. (2016). laborious thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/laborious/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "laborious thesaurus" https://smartdefine.org/laborious/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2016, laborious thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/laborious/thesaurus/synonyms>. |
| MLA | Smart Define. "laborious thesaurus" 26 February 2016. Web. 23 September 2026. <https://smartdefine.org/laborious/thesaurus/synonyms> |