- Definitions|2
- Thesaurus|1.4k
- Abbreviations|0
65 entries under problematic topic. ×
| backbreaker(tough, trying) | |
| bearish(tough, grim, trying, troublesome) | |
| crucial(tough, trying) | |
| easier said than done(expression, idiom, tough, trying) | |
| effortful(tough, trying) | |
| fractious(tough, grim, trying, troublesome) | |
| galling(tough, trying) | |
| gargantuan(tough, trying) | |
| grim(tough, trying, troublesome) | |
| grueling(tough, trying) | |
| hard-won(tough, trying) | |
| heavy(tough, trying) | |
| herculean(tough, trying) | |
| immense(tough, trying) | |
| impolite(tough, grim, trying, troublesome) | |
| intractable(tough, grim, trying, troublesome) | |
| irritable(tough, grim, trying, troublesome) | |
| irritating(tough, trying) | |
| labored(tough, trying) | |
| laborious(tough, trying) |
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| APA | Smart Define. (2016). fastidious thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/fastidious/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "fastidious thesaurus" https://smartdefine.org/fastidious/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2016, fastidious thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/fastidious/thesaurus/synonyms>. |
| MLA | Smart Define. "fastidious thesaurus" 29 March 2016. Web. 23 September 2026. <https://smartdefine.org/fastidious/thesaurus/synonyms> |