3
sustain(verb, support, maintain, promote, encourage)
3
upraise(verb, support, maintain, promote, encourage)
3
uprear(verb, support, maintain, promote, encourage)
2
animate(verb, excite, boost, cheer, inspire)
2
back up(verb, expression, support, maintain, promote)
2
bolster(verb, support, maintain, promote, encourage)
2
boost(verb, support, maintain, promote, encourage)
2
brace(verb, support, maintain, promote, encourage)
2
bring up(verb, expression, keep, maintain, encourage)
2
buttress(verb, support, maintain, promote, encourage)
2
carry(verb, support, maintain, promote, encourage)
2
encourage(verb, support, keep, maintain, promote)
2
erect(verb, raise, rise, boost, disappear)
2
exhilarate(verb, encourage, excite, boost, cheer)
2
heft(verb, raise, rise, boost, disappear)
2
hike(verb, raise, rise, boost, disappear)
2
hoist(verb, support, maintain, promote, encourage)
2
hold up(expression, sustain)
2
inspire(verb, encourage, excite, boost, cheer)
2
inspirit(verb, encourage, boost, cheer, animate)
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APASmart Define. (2015). buoy up thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/buoy_up/thesaurus/synonyms
ChicagoSmart Define. 2015. "buoy up thesaurus" https://smartdefine.org/buoy_up/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, buoy up thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/buoy_up/thesaurus/synonyms>.
MLASmart Define. "buoy up thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/buoy_up/thesaurus/synonyms>