- Definitions|2
- Thesaurus|1.9k
- Abbreviations|0
64 entries under problematic topic. ×
| argumentative(tough, trying) | |
| bearish(tough, trying) | |
| boorish(tough, trying) | |
| fastidious(tough, trying) | |
| finicky(tough, trying) | |
| fractious(tough, trying) | |
| fussy(tough, trying) | |
| grim(tough, trying) | |
| grueling(adjective, tough, difficult, awkward, grim) | |
| hard to please(expression, idiom, tough, trying) | |
| impolite(tough, trying) | |
| intractable(tough, trying) | |
| irritable(tough, trying) | |
| oafish(tough, trying) | |
| obstreperous(tough, trying) | |
| perverse(tough, trying) | |
| picky(tough, trying) | |
| refractory(tough, trying) | |
| rude(tough, trying) | |
| testing(adjective, tough, difficult, awkward, grim) |
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| APA | Smart Define. (2013). herculean thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/herculean/thesaurus/synonyms |
| Chicago | Smart Define. 2013. "herculean thesaurus" https://smartdefine.org/herculean/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2013, herculean thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/herculean/thesaurus/synonyms>. |
| MLA | Smart Define. "herculean thesaurus" 28 June 2013. Web. 28 September 2026. <https://smartdefine.org/herculean/thesaurus/synonyms> |