Synonyms|53Antonyms|63|Broader|28Narrower|161Related|425
1
unballasted(adjective, change, unfixed, unsustainable)
1
unconfirmed(adjective, doubt, not defended, not upheld)
1
waggly(adjective, change, unfixed, unsustainable)
For more, visit Sustainable on Power Thesaurus
10 years ago|1.8k views|share |citing 
APASmart Define. (2016). sustainable thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/sustainable/thesaurus/antonyms
ChicagoSmart Define. 2016. "sustainable thesaurus" https://smartdefine.org/sustainable/thesaurus/antonyms (accessed September 30, 2026).
HarvardSmart Define 2016, sustainable thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/sustainable/thesaurus/antonyms>.
MLASmart Define. "sustainable thesaurus" 29 March 2016. Web. 30 September 2026. <https://smartdefine.org/sustainable/thesaurus/antonyms>