9
unalienable(adjective, dueness)
9
indefeasible(adjective, dueness)
8
untransferable(adjective, absolute, inherent)
7
inviolable(adjective, absolute, inherent, dueness)
6
absolute(adjective, dueness)
5
inseparable(adjective, unable)
5
intrinsic
5
nontransferable(adjective, absolute, inherent)
4
inherent
4
unforfeitable
4
sacrosanct(adjective, absolute, inherent, dueness)
4
unchallengeable
2
basic(adjective, absolute, inherent)
2
incommunicable(adjective, retention)
2
constitutional
2
imprescriptible(adjective, dueness)
2
incontrovertible
2
indisputable
2
unassailable(adjective, absolute, inherent)
2
undeniable
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APASmart Define. (2015). inalienable thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/inalienable/thesaurus/synonyms
ChicagoSmart Define. 2015. "inalienable thesaurus" https://smartdefine.org/inalienable/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, inalienable thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/inalienable/thesaurus/synonyms>.
MLASmart Define. "inalienable thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/inalienable/thesaurus/synonyms>