Synonyms|1.9kAntonyms|487|Broader|41Narrower|56Related|1.1k
1
nourish
1
nurse
1
nurture
1
preserve
1
prop
1
prop up
1
protract
1
provide for
1
retain
1
scaffold
1
shore
1
shore up
1
truss
1
underpin
0
husband(act, retain, safe, protection)
0
training wheel(support, process, adjustment, maintainance)
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APASmart Define. (2015). sustain thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/sustain/thesaurus/narrower
ChicagoSmart Define. 2015. "sustain thesaurus" https://smartdefine.org/sustain/thesaurus/narrower (accessed September 28, 2026).
HarvardSmart Define 2015, sustain thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/sustain/thesaurus/narrower>.
MLASmart Define. "sustain thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/sustain/thesaurus/narrower>