3
bearable(adjective, stable)
3
biodegradable(adjective, stable)
3
biohazard(adjective, stable)
3
capable of continuing(adjective, stable)
3
carbon-neutral(adjective, stable)
3
checkable(adjective, stable)
3
clean(adjective, stable)
3
confirmable(adjective, stable)
3
consistent(adjective, stable)
3
continuing(adjective, stable)
3
defendable(adjective, stable)
3
defensible(adjective, stable)
3
demonstratable(adjective, stable)
3
empirical(adjective, stable)
3
endurable(adjective, stable)
3
establishable(adjective, stable)
3
evincible(adjective, stable)
3
feasible(adjective, stable)
3
incessant(adjective, stable)
3
indefinite(adjective, stable)
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APASmart Define. (2016). constant thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/constant/thesaurus/related
ChicagoSmart Define. 2016. "constant thesaurus" https://smartdefine.org/constant/thesaurus/related (accessed September 24, 2026).
HarvardSmart Define 2016, constant thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/constant/thesaurus/related>.
MLASmart Define. "constant thesaurus" 12 February 2016. Web. 24 September 2026. <https://smartdefine.org/constant/thesaurus/related>