22 entries under adjective topic. ×

5
impossible
5
impracticable(unreasonable, unrealistic)
5
unattainable
4
impractical
4
unworkable
3
unreasonable
2
hopeless
2
unfeasible
2
unusable
2
useless
1
absurd
1
fantastic
1
improbable
1
incurable
1
preposterous
1
unrealistic
1
visionary
0
despairing
0
despondent
0
forlorn
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APASmart Define. (2015). practicable thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/practicable/thesaurus/antonyms
ChicagoSmart Define. 2015. "practicable thesaurus" https://smartdefine.org/practicable/thesaurus/antonyms (accessed September 21, 2026).
HarvardSmart Define 2015, practicable thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/practicable/thesaurus/antonyms>.
MLASmart Define. "practicable thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/practicable/thesaurus/antonyms>