96 entries under useless topic. ×

1
inefficacious(wild, unreasonable, absurd, unrealistic)
1
ineligible(adjective, unfit)
1
inept(weak, stupid, idle, incompetent)
1
insufficient(adjective, unfit)
1
ivory-tower(wild, silly, unreasonable, absurd)
1
kaput(adjective, unfit)
1
meaningless(weak, stupid, idle, incompetent)
1
no good(expression, weak, stupid, idle)
1
non-effective(adjective, unfit)
1
non-serviceable(adjective, unfit)
1
noneffective(adjective, unfit)
1
nonviable(wild, unreasonable, absurd, unrealistic)
1
otherworldly(wild, unreasonable, absurd, unrealistic)
1
out-of-use(adjective, unfit)
1
scrap(weak, stupid, idle, incompetent)
1
speculative(wild, unreasonable, absurd, unrealistic)
1
stupid(weak, silly, foolish, idle)
1
theoretical(wild, silly, unreasonable, absurd)
1
unable(adjective, unfit)
1
unapt(adjective, unfit)
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APASmart Define. (2016). impracticable thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/impracticable/thesaurus/synonyms
ChicagoSmart Define. 2016. "impracticable thesaurus" https://smartdefine.org/impracticable/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, impracticable thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/impracticable/thesaurus/synonyms>.
MLASmart Define. "impracticable thesaurus" 29 March 2016. Web. 25 September 2026. <https://smartdefine.org/impracticable/thesaurus/synonyms>