36 entries under unviable topic. ×

12
abstract(adjective, unreasonable, theoretical)
12
impractical(adjective, unreasonable, useless, unfit)
8
visionary(adjective, unreasonable, impractical)
7
idealistic(adjective, unreasonable, impractical)
7
impracticable(adjective, unreasonable, useless, unfit, impractical)
6
theoretical(adjective, unreasonable)
6
unrealistic(adjective, unreasonable)
5
quixotic(adjective, unreasonable, impractical)
5
speculative(adjective, unreasonable)
4
romantic(adjective, unreasonable)
4
unserviceable(adjective, unreasonable, useless, unfit)
4
unusable(adjective, unreasonable, useless, unfit)
3
unworkable(adjective, unreasonable)
3
useless(adjective, unreasonable)
2
absurd(adjective, unreasonable)
2
chimerical(adjective, unreasonable)
2
inapplicable(adjective, unreasonable, useless, unfit)
2
otherworldly(adjective, unreasonable)
2
unreal(adjective, unreasonable)
1
impossible(adjective, unreasonable)
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APASmart Define. (2016). unpractical thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/unpractical/thesaurus/synonyms
ChicagoSmart Define. 2016. "unpractical thesaurus" https://smartdefine.org/unpractical/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, unpractical thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/unpractical/thesaurus/synonyms>.
MLASmart Define. "unpractical thesaurus" 29 March 2016. Web. 26 September 2026. <https://smartdefine.org/unpractical/thesaurus/synonyms>