122 entries under boost topic. ×

1
activate(stimulate, excite, refresh, quicken)
1
amplify(verb, get, increase, promote)
1
assemble(verb, get, increase, promote)
1
build up(verb, expression, get, increase, promote)
1
civilize(verb, advance, increase, develop, raise)
1
collect(verb, get, increase, promote)
1
comfort(verb, encourage, cheer, strengthen)
1
congregate(verb, get, increase, promote)
1
congress(verb, get, increase, promote)
1
console(verb, encourage, cheer, comfort)
1
cultivate(verb, advance, increase, develop, raise)
1
dignify(verb, get, increase, promote)
1
doctor up(verb, expression, advance, increase, develop)
1
elate(verb, encourage, raise, excite, improve)
1
embolden(verb, encourage, excite, comfort)
1
exaggerate(verb, get, increase, promote)
1
exalt(verb, get, increase, promote, excite)
1
forgather(verb, get, increase, promote)
1
form(verb, get, increase, promote)
1
gather(verb, get, increase, promote)
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APASmart Define. (2015). perk up thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/perk_up/thesaurus/synonyms
ChicagoSmart Define. 2015. "perk up thesaurus" https://smartdefine.org/perk_up/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, perk up thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/perk_up/thesaurus/synonyms>.
MLASmart Define. "perk up thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/perk_up/thesaurus/synonyms>