83 entries under continuous topic. ×

15
fixed(adjective, strong, tough, firm, stable)
13
perennial(adjective, continue, constant, enduring)
12
immutable(adjective, calm, strong, secure, firm)
12
unchanging(adjective, firm, certain, steady, stable)
12
unending(adjective, persistent, constant, current)
11
chronic(adjective, fixed, persistent, constant, current)
11
endless(adjective, certain, persistent, constant, reliable)
11
unceasing(adjective, persistent, constant, endless)
10
continual(adjective, certain, stable, persistent, constant)
9
interminable(adjective, persistent, constant, endless)
9
unchangeable(adjective, calm, strong, solid, steady)
9
undying(adjective, enduring, permanent, everlasting)
8
ceaseless(adjective, certain, persistent, constant, reliable)
8
continuous(adjective, certain, fixed, persistent, constant)
8
persisting(verb, adjective, persistent, current, old)
7
incessant(adjective, persistent, constant, endless)
7
unvarying(adjective, calm, strong, secure, firm)
6
uninterrupted(adjective, persistent, constant, endless)
6
unremitting(adjective, persistent, constant, living)
5
unrelenting(adjective, certain, persistent, constant, reliable)
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APASmart Define. (2016). lasting thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/lasting/thesaurus/synonyms
ChicagoSmart Define. 2016. "lasting thesaurus" https://smartdefine.org/lasting/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, lasting thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/lasting/thesaurus/synonyms>.
MLASmart Define. "lasting thesaurus" 26 February 2016. Web. 21 September 2026. <https://smartdefine.org/lasting/thesaurus/synonyms>