- Definitions|1
- Thesaurus|169
- Abbreviations|0
3 entries under unpromising topic. ×
| impossible(adjective, impractical, pessimistic, desperate) | |
| futile(adjective, unreasonable, useless, absurd, desperate) | |
| useless(adjective, unreasonable, absurd, desperate) |
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| APA | Smart Define. (2015). unachievable thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/unachievable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unachievable thesaurus" https://smartdefine.org/unachievable/thesaurus/synonyms (accessed October 1, 2026). |
| Harvard | Smart Define 2015, unachievable thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/unachievable/thesaurus/synonyms>. |
| MLA | Smart Define. "unachievable thesaurus" 14 April 2015. Web. 1 October 2026. <https://smartdefine.org/unachievable/thesaurus/synonyms> |