- Definitions|1
- Thesaurus|1.6k
- Abbreviations|0
72 entries under tough topic. ×
| murder(adjective, hard, difficult, awkward) | |
| oafish(problematic, trying) | |
| obstreperous(problematic, trying) | |
| perverse(problematic, trying) | |
| picky(problematic, trying) | |
| problem(problematic, trying) | |
| problematic | |
| prohibitive(problematic, trying) | |
| refractory(problematic, trying) | |
| rigid(problematic, trying) | |
| rude(problematic, trying) | |
| no picnic(expression, hard, difficult, problematic) |
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| APA | Smart Define. (2015). grueling thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/grueling/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "grueling thesaurus" https://smartdefine.org/grueling/thesaurus/synonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2015, grueling thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/grueling/thesaurus/synonyms>. |
| MLA | Smart Define. "grueling thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/grueling/thesaurus/synonyms> |