Synonyms|23Antonyms|2|Broader|3Narrower|0Related|11
1
everlastingness
1
immutability
1
immutableness
1
interminability
0
athanasia
0
aye
0
changelessness(noun, timelessness)
0
continued
0
continued existence(expression, idiom, perpetuity)
0
endlessness
0
endurance
0
eternity
0
everness
0
immortality
0
perennity
0
permanence
0
permanence durability(expression, idiom, perpetuity)
0
perpetuation
0
perpetuity
0
sempiternity
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APASmart Define. (2013). agelessness thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/agelessness/thesaurus/synonyms
ChicagoSmart Define. 2013. "agelessness thesaurus" https://smartdefine.org/agelessness/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2013, agelessness thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/agelessness/thesaurus/synonyms>.
MLASmart Define. "agelessness thesaurus" 19 May 2013. Web. 20 September 2026. <https://smartdefine.org/agelessness/thesaurus/synonyms>