573 entries under adjective topic. ×

18
well-established(strain, firmness, labour, hardiness)
18
withstanding(strength, strain, ability, resolution)
17
continuing(noun, verb, increase, strength)
14
immutable(calm, strong, secure, firm)
13
persevering(verb, quiet, set, strong)
12
immortal(constant, abundant, supreme, unfathomable)
12
persisting(noun, verb, increase, line)
11
unchanging(close, correct, firm, honest)
10
indestructible(tough, stable, sturdy, constant)
10
perennial(continue, stable, constant, lasting)
10
stoic(cool, tolerant, unemotional, submissive)
10
undying(constant, endless, lasting, infinite)
10
unwavering(calm, close, strong, secure)
9
changeless(firm, solid, certain, stable)
9
endless(certain, determined, steady, stable)
9
imperishable(fixed, constant, lasting, durable)
9
long-lived(continue, familiar, established, hardened)
9
unending(steady, stable, persistent, constant)
9
unfaltering(complete, firm, total, solid)
8
ceaseless(certain, steady, persistent, constant)
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APASmart Define. (2016). enduring thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/enduring/thesaurus/synonyms
ChicagoSmart Define. 2016. "enduring thesaurus" https://smartdefine.org/enduring/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, enduring thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/enduring/thesaurus/synonyms>.
MLASmart Define. "enduring thesaurus" 29 March 2016. Web. 22 September 2026. <https://smartdefine.org/enduring/thesaurus/synonyms>