36 entries under impracticable topic. ×

5
unworkable(adjective, used)
4
impractical(adjective, used)
3
unattainable
3
unusable(adjective, used)
3
useless(adjective, used)
2
inoperable
2
unfeasible
2
unserviceable(adjective, used)
1
abstract
1
absurd
1
chimerical
1
idealistic
1
illogical
1
impossible
1
improbable
1
otherworldly
1
quixotic
1
romantic
1
speculative
1
theoretical
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APASmart Define. (2015). unnegotiable thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/unnegotiable/thesaurus/synonyms
ChicagoSmart Define. 2015. "unnegotiable thesaurus" https://smartdefine.org/unnegotiable/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, unnegotiable thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/unnegotiable/thesaurus/synonyms>.
MLASmart Define. "unnegotiable thesaurus" 14 April 2015. Web. 30 September 2026. <https://smartdefine.org/unnegotiable/thesaurus/synonyms>