4
moderate(adjective, stable)
4
possible(adjective, stable)
4
strong(adjective, stable)
4
survivable(adjective, endured)
4
sustainability(adjective, endured, defended, verbal attack)
4
sustainable(adjective, stable)
3
applicable(adjective, stable)
3
arguable(adjective, stable)
3
attestable(adjective, stable)
3
bearable(adjective, stable)
3
beautiful
3
biodegradable(adjective, stable)
3
biohazard(adjective, stable)
3
capable of continuing(adjective, stable)
3
carbon-neutral(adjective, stable)
3
caring
3
checkable(adjective, stable)
3
consistent(adjective, stable)
3
constant(adjective, stable)
3
continual(adjective, stable)
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APASmart Define. (2016). allowable thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/allowable/thesaurus/related
ChicagoSmart Define. 2016. "allowable thesaurus" https://smartdefine.org/allowable/thesaurus/related (accessed September 22, 2026).
HarvardSmart Define 2016, allowable thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/allowable/thesaurus/related>.
MLASmart Define. "allowable thesaurus" 29 March 2016. Web. 22 September 2026. <https://smartdefine.org/allowable/thesaurus/related>