111 entries under stable topic. ×

1
rooted(strong, secure, substantial, unmoving)
1
safe(adjective, calm, strong, secure, firm)
1
uniform(adjective, calm, strong, secure, firm)
1
unshakable(strong, secure, substantial, unmoving)
1
unwavering(adjective, calm, strong, secure, firm)
0
allegiant(adjective, firm, solid, fixed)
0
bolted(strong, secure, substantial, unmoving)
0
braced(strong, secure, substantial, unmoving)
0
cemented(strong, secure, substantial, unmoving)
0
certain(adjective, firm, solid, fixed)
0
closed(strong, secure, substantial, unmoving)
0
cool(adjective, firm, solid, fixed)
0
diurnal(constant, enduring, lasting, perpetual)
0
embedded(strong, secure, substantial, unmoving)
0
for keeps(expression, constant, enduring, lasting)
0
forever and a day(expression, idiom, constant, enduring)
0
imperturbable(adjective, firm, solid, fixed)
0
levelheaded(adjective, firm, solid, fixed)
0
liege(adjective, firm, solid, fixed)
0
motionless(strong, secure, substantial, unmoving)
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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>