Synonyms|49Antonyms|0|Broader|0Narrower|0Related|10
7
eternity(noun, infinity, perpetuity)
6
everlastingness(noun, durability, infinity, perpetuity)
6
perpetuity(noun, durability, infinity, perpetuity)
5
infinity(noun, infinity, perpetuity)
4
durability(noun, durability)
4
permanence(noun, perpetuity)
3
constancy(noun, perpetuity)
3
continuance(noun, continuation)
3
forever(noun, perpetuity)
3
immortality(noun, perpetuity)
3
lastingness(noun, durability, perpetuity)
3
timelessness(noun, infinity)
2
agelessness(noun, perpetuity)
2
ceaselessness(noun, infinity, perpetuity)
2
endlessness(noun, infinity, perpetuity)
2
endurance(noun, durability, perpetuity)
2
stability
1
abidingness(noun, continuation)
1
aye
1
boundlessness(noun, infinity)
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APASmart Define. (2015). interminability thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/interminability/thesaurus/synonyms
ChicagoSmart Define. 2015. "interminability thesaurus" https://smartdefine.org/interminability/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, interminability thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/interminability/thesaurus/synonyms>.
MLASmart Define. "interminability thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/interminability/thesaurus/synonyms>