- Definitions|1
- Thesaurus|1.6k
- Abbreviations|0
54 entries under problematical topic. ×
| uphill battle(expression, adjective, difficult, awkward, demanding) | |
| awkward(adjective, difficult, demanding) | |
| challenging(adjective, tough, difficult, awkward, grim) | |
| complicated(adjective, difficult, awkward, demanding) | |
| difficile(adjective, tough, difficult, awkward, grim) | |
| herculean(adjective, tough, difficult, awkward, grim) | |
| intricate(adjective, difficult, awkward, demanding) | |
| involved(adjective, difficult, awkward, demanding) | |
| knotty(adjective, difficult, awkward, demanding) | |
| mean(adjective, difficult, awkward, demanding) | |
| merciless(adjective, severe, difficult, harsh, heavy) | |
| murder(adjective, hard, tough, difficult, awkward) | |
| rugged(adjective, hard, difficult, awkward, demanding) | |
| scabrous(adjective, difficult, awkward, demanding) |
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| APA | Smart Define. (2015). grueling thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/grueling/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "grueling thesaurus" https://smartdefine.org/grueling/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, grueling thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/grueling/thesaurus/synonyms>. |
| MLA | Smart Define. "grueling thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/grueling/thesaurus/synonyms> |