2
nonviable(adjective, unreasonable, unrealistic, unpractical, unviable)
2
not helpful
2
out of the question(expression, adjective, idiom, unreasonable, useless)
2
outrageous(adjective, vague, half-baked, doomed, crackpot)
2
perverse
2
philosophical
2
poetic(adjective, happy, tender, perfect, fantastic)
2
purposeless(adjective, weak, stupid, idle, useless)
2
reckless
2
slow(adjective, useless, impulsive, unfit, half-baked)
2
storybook
2
stupid(adjective, weak, silly, foolish, unreasonable)
2
transcendental(adjective, perfect, vague, intellectual, ideal)
2
unfunctional(weak, stupid, idle, useless, incompetent)
2
unproductive(adjective, weak, stupid, idle, trivial)
2
unsound(adjective, wrong, wild, crazy, confused)
2
unthinkable(adjective, possible)
2
unwieldy
2
vain(adjective, stupid, idle, useless, trivial)
2
wrong
10 years ago|12k views|share |citing 
APASmart Define. (2016). impractical thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/impractical/thesaurus/synonyms
ChicagoSmart Define. 2016. "impractical thesaurus" https://smartdefine.org/impractical/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, impractical thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/impractical/thesaurus/synonyms>.
MLASmart Define. "impractical thesaurus" 29 March 2016. Web. 20 September 2026. <https://smartdefine.org/impractical/thesaurus/synonyms>