- Definitions|2
- Thesaurus|1k
- Abbreviations|0
65 entries under problematic topic. ×
| immense(tough, severe, painful, trying) | |
| irritating(tough, severe, painful, trying) | |
| labored(tough, severe, painful, trying) | |
| laborious(tough, severe, painful, trying) | |
| no picnic(expression, tough, severe, painful) | |
| not easy(expression, tough, severe, painful) | |
| onerous(tough, severe, painful, trying) | |
| operose(tough, severe, painful, trying) | |
| problem(tough, severe, painful, trying) | |
| rigid(tough, severe, painful, trying) | |
| strenuous(tough, severe, painful, trying) | |
| toilsome(tough, severe, painful, trying) | |
| trying(tough, severe, painful) | |
| unyielding(tough, severe, painful, trying) | |
| uphill(tough, severe, painful, trying) | |
| upstream(tough, severe, painful, trying) | |
| wearisome(tough, severe, painful, trying) | |
| argumentative(tough, trying) | |
| bearish(tough, trying) | |
| boorish(tough, trying) |
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| APA | Smart Define. (2015). prohibitive thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/prohibitive/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "prohibitive thesaurus" https://smartdefine.org/prohibitive/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, prohibitive thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/prohibitive/thesaurus/synonyms>. |
| MLA | Smart Define. "prohibitive thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/prohibitive/thesaurus/synonyms> |