4
sempiternal(adjective, eternal, perpetuity)
3
continual(adjective, constant, abundant, unrestrained, infinite)
3
dateless
3
lasting
3
perennial(adjective, enduring, perpetual)
2
classic
2
embalmed
2
fadeless
2
final
2
fixed
2
incessant(adjective, constant, abundant, unrestrained, endless)
2
incorruptible
2
infinite(adjective, constant, abundant, unrestrained, endless)
2
never-dying
2
unceasing(adjective, perpetuity)
2
unkillable
2
unlimited(adjective, constant, abundant, unrestrained, supreme)
1
almighty(adjective, godlike)
1
boundless(constant, abundant, unrestrained, supreme, immense)
1
chronic
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APASmart Define. (2016). deathless thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/deathless/thesaurus/synonyms
ChicagoSmart Define. 2016. "deathless thesaurus" https://smartdefine.org/deathless/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, deathless thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/deathless/thesaurus/synonyms>.
MLASmart Define. "deathless thesaurus" 26 February 2016. Web. 22 September 2026. <https://smartdefine.org/deathless/thesaurus/synonyms>