99 entries under sustain topic. ×

1
lug(verb, support, help, keep, maintain)
1
make allowances(verb, expression, support, favor)
1
nourish(verb, support, help, keep, maintain)
1
nurse(verb, support, help, keep, maintain)
1
nurture(verb, support, help, keep, maintain)
1
pack(verb, support, help, keep, maintain)
1
pardon(verb, support, favor, confirm)
1
preserve(verb, support, help, keep, maintain)
1
prolong(verb, support, help, keep, maintain)
1
prop(verb, support, help, keep, maintain)
1
protract(verb, support, help, keep, maintain)
1
provide for(verb, expression, support, help, keep)
1
rebut(verb, support, favor, confirm)
1
relieve(verb, support, help, keep, maintain)
1
save(verb, support, help, keep, maintain)
1
shore up(verb, expression, support, help, keep)
1
show cause(verb, expression, support, favor)
1
speak in favor(verb, expression, idiom, support, favor)
1
stand by(verb, expression, support, help, keep)
1
stick up for(verb, expression, idiom, support, hold)
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APASmart Define. (2015). verify thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/verify/thesaurus/synonyms
ChicagoSmart Define. 2015. "verify thesaurus" https://smartdefine.org/verify/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, verify thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/verify/thesaurus/synonyms>.
MLASmart Define. "verify thesaurus" 15 April 2015. Web. 29 September 2026. <https://smartdefine.org/verify/thesaurus/synonyms>