- Definitions|2
- Thesaurus|1.4k
- Abbreviations|0
54 entries under problematical topic. ×
| laborious(adjective, hard, great, tough, difficulty) | |
| arduous(adjective, hard, great, tough, difficulty) | |
| hard(adjective, great, tough, difficulty, difficult) | |
| difficult(adjective, hard, great, tough, difficulty) | |
| burdensome(adjective, hard, tough, difficult, complex) | |
| backbreaking(adjective, hard, difficult, complex, awkward) | |
| operose(adjective, hard, tough, difficulty, difficult) | |
| rough(adjective, hard, great, tough, difficult) | |
| severe(adjective, hard, tough, difficult, harsh) | |
| knotty(adjective, hard, difficult, complex, awkward) | |
| tricky(adjective, hard, difficult, complex, awkward) | |
| rugged(adjective, hard, difficult, harsh, cruel) | |
| complicated(adjective, hard, difficult, complex, awkward) | |
| grinding(adjective, hard, difficult, harsh, cruel) | |
| intricate(adjective, hard, difficult, complex, awkward) | |
| serious(adjective, hard, difficult, harsh, cruel) | |
| toilful(adjective, hard, difficult, complex, awkward) | |
| involved(adjective, hard, difficult, complex, awkward) | |
| onerous(adjective, hard, great, tough, difficulty) | |
| sticky(adjective, hard, difficult, complex, awkward) |
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| APA | Smart Define. (2015). toilsome thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/toilsome/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "toilsome thesaurus" https://smartdefine.org/toilsome/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, toilsome thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/toilsome/thesaurus/synonyms>. |
| MLA | Smart Define. "toilsome thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/toilsome/thesaurus/synonyms> |