83 entries under continuous topic. ×

4
indefatigable(adjective, persevering)
4
regular(adjective, persistent, constant, established)
4
relentless(adjective, persistent, constant, endless)
4
undeviating
3
even(adjective, calm, strong, secure, firm)
3
habitual(adjective, fixed, persistent, constant)
3
nonstop(adjective, persistent, constant, endless)
3
repeated(adjective, established, permanent, everlasting)
3
straight
3
uniform(adjective, calm, strong, secure, firm)
2
connected(adjective, persistent, endless, relentless)
2
homogeneous(adjective, persistent, endless, relentless)
2
level
2
monotonous(adjective, persistent, endless, relentless)
2
never-ending(adjective, constant, everlasting, eternal)
2
recurrent(adjective, persistent, everlasting, uninterrupted)
2
unbroken(adjective, persistent, constant, endless)
2
unfailing(certain, fixed, reliable, trustworthy)
1
coherent
1
consecutive
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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>