137 entries under increase topic. ×

4
deepen(verb, advance, raise, rise)
4
fortify(verb, support, strong, secure)
4
heat up(verb, expression, raise, severe)
4
heighten(verb, support, advance, raise)
4
redouble(verb, advance, raise, rise)
4
sharpen(verb, advance, raise, rise)
4
swell(verb, advance, raise, rise)
4
whet(verb, raise, severe, boost)
3
aggrandize(verb, advance, develop, raise)
3
beef up(verb, expression, support, develop)
3
double(verb, advance, raise, rise)
3
lift(verb, support, break, advance)
3
rise(noun, verb, support, break, advance)
3
snowball(verb, advance, raise, rise)
2
add(verb, support, establish, extend)
2
aggravate(verb, advance, raise, rise)
2
annex(verb, advance, raise, rise)
2
blow up(verb, expression, expand, enhance)
2
build up(verb, expression, support, advance)
2
buttress(verb, support, secure, establish)
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APASmart Define. (2016). step up thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/step_up/thesaurus/synonyms
ChicagoSmart Define. 2016. "step up thesaurus" https://smartdefine.org/step_up/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, step up thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/step_up/thesaurus/synonyms>.
MLASmart Define. "step up thesaurus" 25 February 2016. Web. 20 September 2026. <https://smartdefine.org/step_up/thesaurus/synonyms>