111 entries under stable topic. ×

15
long-lasting(adjective, tough, continue, enduring)
14
perennial(adjective, continue, constant, stability)
14
solid(adjective, calm, strong, sound, tough)
10
abiding(adjective, calm, strong, secure, tough)
9
fixed(adjective, strong, sound, secure, tough)
8
dependable(adjective, strong, tough, firm, solid)
6
changeless(adjective, set, firm, solid)
6
everlasting(adjective, strong, constant, enduring)
6
reliable(adjective, calm, strong, secure, tough)
6
tenacious(adjective, strong, sound, secure, tough)
6
unchangeable(adjective, calm, strong, secure, firm)
5
unchanging(adjective, set, firm, solid, steady)
4
imperishable(adjective, constant, enduring, lasting)
4
set(verb, adjective, calm, strong, secure)
3
continuous
3
immovable(adjective, strong, secure, firm, solid)
3
perduring(adjective, tough, sturdy, constant)
3
staunch(adjective, calm, strong, sound, secure)
3
well-founded(adjective, calm, strong, sound, secure)
2
continual(adjective, constant, enduring, lasting)
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APASmart Define. (2015). durable thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/durable/thesaurus/synonyms
ChicagoSmart Define. 2015. "durable thesaurus" https://smartdefine.org/durable/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, durable thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/durable/thesaurus/synonyms>.
MLASmart Define. "durable thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/durable/thesaurus/synonyms>