111 entries under stable topic. ×

2
immobile(strong, secure, substantial, unmoving)
2
intense(adjective, firm, solid, fixed)
2
secure(adjective, calm, strong, sound, tough)
2
set in stone(expression, adjective, idiom, calm, strong)
2
solid as a rock(expression, adjective, idiom, calm, strong)
2
sure(adjective, calm, strong, secure, firm)
2
unfading(constant, enduring, lasting, perpetual)
2
unvarying(adjective, calm, strong, secure, firm)
1
ardent(adjective, firm, solid, true)
1
balanced(adjective, calm, strong, secure, firm)
1
brick-wall(adjective, calm, strong, secure, firm)
1
calm(adjective, strong, secure, firm, solid)
1
equable(adjective, calm, strong, secure, firm)
1
even(adjective, calm, strong, secure, firm)
1
fastened(strong, secure, firm, true, substantial)
1
forever(constant, enduring, lasting, permanent)
1
in for the long haul(expression, idiom, constant, enduring)
1
loyal(adjective, firm, solid, true)
1
poised(adjective, calm, strong, secure, firm)
1
resolute(adjective, calm, strong, secure, firm)
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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>