- Definitions|1
- Thesaurus|1.6k
- Abbreviations|0
59 entries under difficult topic. ×
| testing(adjective, tough, awkward, grim) | |
| toilful(adjective, awkward, demanding, problematical) | |
| tricky(adjective, awkward, demanding, problematical) | |
| unsparing(adjective, awkward, demanding, problematical) | |
| uphill battle(expression, adjective, awkward, demanding) | |
| awkward(adjective, demanding, problematical) | |
| challenging(adjective, tough, awkward, grim) | |
| complicated(adjective, awkward, demanding, problematical) | |
| difficile(adjective, tough, awkward, grim) | |
| herculean(adjective, tough, awkward, grim) | |
| intricate(adjective, awkward, demanding, problematical) | |
| involved(adjective, awkward, demanding, problematical) | |
| knotty(adjective, awkward, demanding, problematical) | |
| mean(adjective, awkward, demanding, problematical) | |
| merciless(adjective, severe, harsh, heavy) | |
| murder(adjective, hard, tough, awkward) | |
| rugged(adjective, hard, awkward, demanding) | |
| scabrous(adjective, awkward, demanding, problematical) | |
| no picnic(expression, hard, tough, problematic) |
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| APA | Smart Define. (2015). grueling thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/grueling/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "grueling thesaurus" https://smartdefine.org/grueling/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, grueling thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/grueling/thesaurus/synonyms>. |
| MLA | Smart Define. "grueling thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/grueling/thesaurus/synonyms> |