3 entries under unpromising topic. ×

8
impossible(adjective, impractical, pessimistic, desperate)
1
futile(adjective, unreasonable, useless, absurd, desperate)
0
useless(adjective, unreasonable, absurd, desperate)
11 years ago|1.3k views|share |citing 
APASmart Define. (2015). unachievable thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/unachievable/thesaurus/synonyms
ChicagoSmart Define. 2015. "unachievable thesaurus" https://smartdefine.org/unachievable/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, unachievable thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/unachievable/thesaurus/synonyms>.
MLASmart Define. "unachievable thesaurus" 14 April 2015. Web. 1 October 2026. <https://smartdefine.org/unachievable/thesaurus/synonyms>