Synonyms|146Antonyms|46|Broader|33Narrower|38Related|61
7
life(noun, spirit, being, liveliness, vitality)
6
birth(noun, being, life, inception, genesis)
6
survival(noun, extinction, endurance, continuation, demise)
5
endurance(noun, continuation, survival, subsistence)
5
energy(noun, spirit, liveliness, vitality, animation)
5
enthusiasm(noun, spirit, liveliness, vitality, animation)
5
spirit(noun, liveliness, vitality, animation, existence)
5
vitality(noun, spirit, liveliness, animation, existence)
4
animation(noun, spirit, liveliness, vitality)
4
activity(noun, spirit, liveliness, vitality, animation)
4
durability(noun, endurance, continuation, survival, subsistence)
4
entity(noun, being, life, inception, genesis)
4
existence(noun, spirit, vitality, vivacity)
4
inception(noun, being, life, genesis)
4
presence(noun, being, life, inception, genesis)
4
sprightliness(noun, spirit, liveliness, vitality, animation)
4
vigour(noun, spirit, liveliness, vitality, animation)
3
eagerness(noun, spirit, liveliness, vitality, animation)
3
being(noun, life, inception, genesis)
3
continuation(noun, endurance, survival, subsistence)
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APASmart Define. (2015). deadliness thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/deadliness/thesaurus/antonyms
ChicagoSmart Define. 2015. "deadliness thesaurus" https://smartdefine.org/deadliness/thesaurus/antonyms (accessed September 21, 2026).
HarvardSmart Define 2015, deadliness thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/deadliness/thesaurus/antonyms>.
MLASmart Define. "deadliness thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/deadliness/thesaurus/antonyms>