7
lighten(verb, improve, inspire, refresh)
5
brighten(verb, excite, happy, improve, boost)
5
buoy(verb, encourage, boost, cheer, sustain)
5
raise(verb, support, keep, maintain, promote)
4
elevate(verb, support, maintain, promote, encourage)
4
hearten(verb, encourage, excite, improve, boost)
4
lift(verb, raise, rise, boost, cheer)
4
support(verb, keep, maintain, promote, encourage)
4
uphold(verb, support, maintain, encourage, raise)
4
uplift(verb, support, maintain, promote, encourage)
3
back(verb, support, keep, maintain, promote)
3
cheer(verb, encourage, excite, improve, boost)
3
enliven(verb, improve, boost, cheer, animate)
3
gladden(verb, improve, boost, cheer, inspire)
3
keep up(verb, expression, sustain)
3
lift up(verb, expression, excite, boost)
3
lighten up(verb, expression, improve, refresh)
3
pick up(verb, expression, support, maintain, promote)
3
prop(verb, support, maintain, promote, encourage)
3
rear(verb, support, maintain, promote, encourage)
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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>