84 entries under advance topic. ×

1
intensate(verb, increase, raise, swell)
1
multiply(verb, increase, raise, swell)
1
pile up(verb, expression, increase, raise)
1
polish(verb, increase, develop, raise)
1
promote(verb, get, increase, develop)
1
purify(verb, increase, develop, raise)
1
rectify(verb, fix, increase, develop)
1
redouble(verb, increase, raise, swell)
1
refine(verb, increase, develop, raise)
1
reform(verb, fix, increase, develop)
1
revamp(verb, fix, increase, develop)
1
revise(verb, fix, increase, develop)
1
set right(verb, expression, increase, develop)
1
sharpen(verb, increase, develop, raise)
1
speed up(verb, expression, increase, raise)
1
spread(verb, increase, raise, swell)
1
stack up(verb, expression, increase, raise)
1
straighten out(verb, expression, increase, develop)
1
swell(verb, increase, raise, gain)
1
touch up(verb, expression, increase, develop)
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APASmart Define. (2015). perk up thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/perk_up/thesaurus/synonyms
ChicagoSmart Define. 2015. "perk up thesaurus" https://smartdefine.org/perk_up/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, perk up thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/perk_up/thesaurus/synonyms>.
MLASmart Define. "perk up thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/perk_up/thesaurus/synonyms>