31
immortal(adjective, famous, imperishable)
13
everlasting
7
eternal
6
undying
5
inhuman
4
divine
4
amaranthine
4
permanent
4
deathless
3
endless
3
robot
2
active
2
celestial(adjective, heavenly)
2
nonhuman
2
unkillable
1
animal(noun, adjective)
1
deific
1
plant(noun, adjective)
1
corrective
1
pardonable
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APASmart Define. (2016). mortal thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/mortal/thesaurus/antonyms
ChicagoSmart Define. 2016. "mortal thesaurus" https://smartdefine.org/mortal/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2016, mortal thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/mortal/thesaurus/antonyms>.
MLASmart Define. "mortal thesaurus" 30 March 2016. Web. 24 September 2026. <https://smartdefine.org/mortal/thesaurus/antonyms>