Synonyms|38Antonyms|22|Broader|4Narrower|2Related|19
31
permanence(noun, stability)
8
invariability
6
invariance
5
constancy(noun, stability)
4
stability(noun, stability)
3
changelessness(noun, stability)
3
durability(noun, stability)
3
evenness
2
stasis
2
steadiness(noun, stability)
1
consistency(noun, stability)
1
continuity(noun, stability)
1
duration
1
endurance
1
firmness(noun, stability)
1
hardening
1
immobility
1
immovability(noun, stability)
1
immutability
1
inalterability
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APASmart Define. (2015). invariableness thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/invariableness/thesaurus/synonyms
ChicagoSmart Define. 2015. "invariableness thesaurus" https://smartdefine.org/invariableness/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, invariableness thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/invariableness/thesaurus/synonyms>.
MLASmart Define. "invariableness thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/invariableness/thesaurus/synonyms>