Synonyms|89Antonyms|11|Broader|0Narrower|0Related|95
3
impractical(adjective, unreasonable, unrealistic, unpractical, unviable)
3
unworkable(adjective, wild, unreasonable, useless, absurd)
2
inoperable(adjective, wild, unreasonable, useless, absurd)
2
nonfunctional(adjective, wild, unreasonable, useless, absurd)
2
unusable(adjective, wild, unreasonable, useless, absurd)
2
useless(adjective, wild, unreasonable, absurd, unrealistic)
1
abstract(wild, unreasonable, useless, absurd, unrealistic)
1
absurd(wild, unreasonable, useless, unrealistic, unattainable)
1
bad
1
chimerical(wild, unreasonable, useless, absurd, abstract)
1
dead
1
despaired of
1
done for
1
dying
1
expiring
1
facing death
1
futile
1
given up
1
going
1
hopeless
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APASmart Define. (2015). nonviable thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/nonviable/thesaurus/synonyms
ChicagoSmart Define. 2015. "nonviable thesaurus" https://smartdefine.org/nonviable/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, nonviable thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/nonviable/thesaurus/synonyms>.
MLASmart Define. "nonviable thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/nonviable/thesaurus/synonyms>