- Definitions|1
- Thesaurus|1.6k
- Abbreviations|0
218 entries under adjective topic. ×
| ponderous | |
| profound | |
| repellent(bad, awful, disgusting, hate) | |
| repulsive(bad, awful, disgusting, hate) | |
| rigorous(hard, tough, severe, difficult) | |
| rotten(bad, awful, disgusting, hate) | |
| seamy(bad, awful, disgusting, hate) | |
| serious(severe, difficult, harsh, heavy) | |
| shoddy(bad, awful, disgusting, hate) | |
| sickly(bad, awful, disgusting, hate) | |
| slavish(difficult, awkward, demanding, problematical) | |
| sonorous | |
| sticky(difficult, awkward, demanding, problematical) | |
| stiff(tough, demanding, problematic, trying) | |
| stinking(bad, awful, disgusting, hate) | |
| sullen | |
| terrible(severe, difficult, awkward, demanding) | |
| testing(tough, difficult, awkward, grim) | |
| thick | |
| toilful(difficult, awkward, demanding, problematical) |
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| APA | Smart Define. (2015). grueling thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/grueling/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "grueling thesaurus" https://smartdefine.org/grueling/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, grueling thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/grueling/thesaurus/synonyms>. |
| MLA | Smart Define. "grueling thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/grueling/thesaurus/synonyms> |