199 entries under noun topic. ×

20
continuity(character, strength, trait, resolution)
20
retentivity(character, trait, firmness)
20
stoutness(character, trait, firmness)
19
hardness(support, control, character, strength)
19
perdurability(perseverance, steadfastness, constancy)
18
durability(support, control, time, strength)
18
persistency(stability, consistency, fixidity)
17
fixity(stability, consistency, fixidity)
17
unalterability(character, condition, constancy)
16
overstability(character, trait, firmness)
16
immutability(strength, resolution, fortitude, stamina)
16
steadfastness(support, control, strength, balance)
16
imperishability(character, strength, trait, will)
15
consistency(character, trait, will, stability)
15
dead-level(character, condition, constancy)
15
inalterability(character, condition, constancy)
15
oneness(character, condition, constancy)
15
uniformity(honor, character, trait, will)
14
continuum(character, trait, will, endurance)
14
perennity(character, trait, will, perpetuity)
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APASmart Define. (2015). permanence thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/permanence/thesaurus/synonyms
ChicagoSmart Define. 2015. "permanence thesaurus" https://smartdefine.org/permanence/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, permanence thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/permanence/thesaurus/synonyms>.
MLASmart Define. "permanence thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/permanence/thesaurus/synonyms>