3
rational(adjective, stable)
3
reasonable(adjective, stable)
3
repeated
3
repetitive
3
running
3
sensible(adjective, stable)
3
stable
3
substantiatable(adjective, stable)
3
sufferable(adjective, stable)
3
supportable(adjective, stable)
3
sustainable(adjective, stable)
3
sustainably(adjective, stable)
3
tenable(adjective, stable)
3
tolerable(adjective, stable)
3
unbroken(adjective, stable)
3
unceasing(adjective, stable)
3
unfailing(adjective, stable)
3
unkillable
3
unobjectionable(adjective, stable)
3
unrelenting
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APASmart Define. (2016). continual thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/continual/thesaurus/related
ChicagoSmart Define. 2016. "continual thesaurus" https://smartdefine.org/continual/thesaurus/related (accessed September 25, 2026).
HarvardSmart Define 2016, continual thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/continual/thesaurus/related>.
MLASmart Define. "continual thesaurus" 12 February 2016. Web. 25 September 2026. <https://smartdefine.org/continual/thesaurus/related>