- Definitions|2
- Thesaurus|752
- Abbreviations|0
66 entries under problematic topic. ×
| immense(tough, severe, painful, trying) | |
| irritating(tough, severe, painful, trying) | |
| problem(noun, tough, severe, painful) | |
| prohibitive(tough, severe, painful, trying) | |
| testing(noun, adjective, tough, severe, difficult) | |
| unyielding(tough, severe, painful, trying) | |
| argumentative(tough, trying) | |
| bearish(tough, trying) | |
| boorish(tough, trying) | |
| fastidious(tough, trying) | |
| fractious(tough, trying) | |
| grim(tough, trying) | |
| hard to please(expression, idiom, tough, trying) | |
| impolite(tough, trying) | |
| intractable(tough, trying, disorderly, unruly) | |
| irritable(tough, trying) | |
| oafish(tough, trying) | |
| obstreperous(tough, trying) | |
| perverse(tough, trying) | |
| picky(tough, trying) |
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| APA | Smart Define. (2015). uphill thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/uphill/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "uphill thesaurus" https://smartdefine.org/uphill/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2015, uphill thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/uphill/thesaurus/synonyms>. |
| MLA | Smart Define. "uphill thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/uphill/thesaurus/synonyms> |