12
insusceptible(adjective, resist, safe, protected, resistant)
12
invulnerable(adjective, safe, unaffected, unyielding, unbending)
11
privileged(adjective, clear, free, safe, protected)
11
impervious(adjective, resist, unaffected, unyielding, unbending)
9
secure(verb, adjective, perfect, safe, intact)
9
favored(adjective, clear, free, safe, protected)
9
excused(adjective, clear, free, allowed, released)
8
free(adjective, clear, allow, safe, let)
8
unaffected(adjective, safe, unyielding, unbending, protected)
8
unsusceptible(adjective, resist, safe, protected, resistant)
7
licensed(adjective, free, safe, protected, resistant)
6
immunized(adjective, free)
6
irresponsible(adjective, safe, protected, resistant, exemption)
6
unanswerable(adjective, free, safe, protected, resistant)
6
untouched(adjective, unbroken, unchanged, unaltered)
5
inoculated(adjective, free)
5
inviolable(adjective, safe)
5
clear(adjective, free, allow, safe, let)
5
impenetrable(adjective, unaffected, unyielding, unbending, resistant)
4
invincible(adjective, invulnerable)
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APASmart Define. (2015). immune thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/immune/thesaurus/synonyms
ChicagoSmart Define. 2015. "immune thesaurus" https://smartdefine.org/immune/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, immune thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/immune/thesaurus/synonyms>.
MLASmart Define. "immune thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/immune/thesaurus/synonyms>