95 entries under boost topic. ×

2
further(verb, advance, increase, timing, raise)
2
hike(noun, verb, support, break, advance)
2
hike up(verb, expression, increase, develop, continue)
2
jack up(verb, expression, support, increase, develop)
2
mark up(verb, expression, advance, increase, raise)
2
pad(verb, advance, increase, develop, raise)
2
pour it on(verb, expression, idiom, increase, develop)
2
run up(verb, expression, increase, develop, continue)
2
slap on(verb, expression, advance, increase, raise)
2
spike(verb, increase, develop, raise, severe)
2
supplement(verb, advance, increase, develop, raise)
2
sweeten(verb, increase, develop, continue, improve)
2
tack on(verb, expression, advance, increase, raise)
2
triple(verb, advance, increase, raise, rise)
2
up(verb, increase, improve, enhance)
1
accent(verb, increase, raise, severe)
1
accentuate(verb, increase, raise, severe)
1
add fuel(verb, expression, increase, raise, severe)
1
add to(verb, expression, increase, raise, severe)
1
ameliorate(verb, improve, perfect, enhance)
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APASmart Define. (2016). step up thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/step_up/thesaurus/synonyms
ChicagoSmart Define. 2016. "step up thesaurus" https://smartdefine.org/step_up/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, step up thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/step_up/thesaurus/synonyms>.
MLASmart Define. "step up thesaurus" 25 February 2016. Web. 21 September 2026. <https://smartdefine.org/step_up/thesaurus/synonyms>