15 entries under maintainable topic. ×

11
renewable(noun, adjective, respectable, bearable, sustainability)
7
tenable(adjective, strong, hard, sound, firm)
7
viable(adjective, energetic, lively, stable, constant)
6
moderate(adjective, respectable, bearable)
6
recuperative(adjective, respectable, bearable)
5
stable(adjective, strong, hard, firm, steady)
5
consistent(adjective, firm, steady, stable, fixed)
4
permissible(adjective, respectable, bearable)
3
unending(adjective, respectable, bearable)
3
imperishable(adjective, respectable, bearable)
3
unobjectionable(adjective, respectable, bearable)
2
incessant(adjective, respectable, bearable)
2
evincible(adjective, respectable, bearable)
2
worthwhile(adjective, respectable, bearable)
1
rational(adjective, respectable, bearable, conceivable, tenable)
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APASmart Define. (2016). sustainable thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/sustainable/thesaurus/synonyms
ChicagoSmart Define. 2016. "sustainable thesaurus" https://smartdefine.org/sustainable/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, sustainable thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/sustainable/thesaurus/synonyms>.
MLASmart Define. "sustainable thesaurus" 29 March 2016. Web. 27 September 2026. <https://smartdefine.org/sustainable/thesaurus/synonyms>