47 entries under sustain topic. ×

1
side with(verb, expression, support, maintain, promote)
1
stand by(verb, expression, support, maintain, promote)
1
stick by(verb, expression, support, maintain, promote)
1
stick up for(verb, expression, idiom, support, maintain)
1
vindicate(verb, support, maintain, promote, encourage)
0
espouse(verb, support, maintain, defend)
0
prop up(verb, expression, boost, cheer)
<123>
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APASmart Define. (2015). buoy up thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/buoy_up/thesaurus/synonyms
ChicagoSmart Define. 2015. "buoy up thesaurus" https://smartdefine.org/buoy_up/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, buoy up thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/buoy_up/thesaurus/synonyms>.
MLASmart Define. "buoy up thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/buoy_up/thesaurus/synonyms>