94 entries under lasting topic. ×

6
uninterrupted(adjective, steady, persistent, constant, monotonous)
5
incessant(adjective, determined, steady, stable, persistent)
5
interminable(adjective, determined, steady, persistent, constant)
5
inveterate(adjective, certain, familiar, limited, definite)
5
lifelong(adjective, familiar, fixed, established, hardened)
5
perdurable(adjective, calm, strong, continue, substantial)
5
staunch(adjective, calm, close, strong, sound)
5
surviving(verb, adjective, present, outstanding, living)
4
obstinate(adjective, determined, resolute, persistent, hardened)
4
stubborn(adjective, set, firm, determined, resolute)
4
sure(adjective, calm, close, strong, complete)
4
unfading(stable, fixed, constant, durable)
4
unremitting(adjective, determined, steady, stable, resolute)
3
deep-rooted(adjective, calm, strong, solid, substantial)
3
prolonged(adjective, great, deep, high, persistent)
3
set(adjective, calm, strong, secure, flat)
2
confirmed(adjective, certain, limited, definite, persistent)
2
continuous(adjective, certain, steady, persistent, constant)
2
deep-seated(adjective, fixed, persistent, hardened)
2
perduring(tough, stable, sturdy, constant)
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APASmart Define. (2016). enduring thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/enduring/thesaurus/synonyms
ChicagoSmart Define. 2016. "enduring thesaurus" https://smartdefine.org/enduring/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, enduring thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/enduring/thesaurus/synonyms>.
MLASmart Define. "enduring thesaurus" 29 March 2016. Web. 21 September 2026. <https://smartdefine.org/enduring/thesaurus/synonyms>