6 entries under expression topic. ×

3
not killable(characteristic, endurance, immortality)
2
incapable of being killed(characteristic, endurance, immortality)
2
not able to be killed(characteristic, endurance, immortality)
2
that will live forever(characteristic, endurance, immortality)
2
that will never die(characteristic, endurance, immortality)
2
unable to be killed(characteristic, endurance, immortality)
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APASmart Define. (1970). unkillable thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/unkillable/thesaurus/synonyms
ChicagoSmart Define. 1970. "unkillable thesaurus" https://smartdefine.org/unkillable/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 1970, unkillable thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/unkillable/thesaurus/synonyms>.
MLASmart Define. "unkillable thesaurus" 1 January 1970. Web. 20 September 2026. <https://smartdefine.org/unkillable/thesaurus/synonyms>