128 entries under increase topic. ×

19
whet(verb, give, promote, encourage)
11
heighten(verb, advance, raise, rise)
10
intensify(verb, advance, raise, rise)
9
point(noun, verb, raise, severe)
8
enhance(verb, advance, develop, raise)
8
quicken(verb, raise, severe, boost)
6
deepen(verb, advance, raise, rise)
6
magnify(verb, advance, raise, rise)
5
aggravate(verb, advance, raise, rise)
5
augment(verb, advance, develop, raise)
5
concentrate(verb, meet, direct, raise)
5
cultivate(verb, study, advance, develop)
5
exacerbate(verb, raise, severe, boost)
5
improve(verb, study, change, fix, advance)
5
refine(verb, advance, develop, raise)
5
rise(verb, advance, develop, raise)
5
strengthen(verb, advance, raise, rise)
4
step up(verb, expression, advance, raise)
3
exaggerate(verb, advance, raise, rise)
3
redouble(verb, advance, raise, rise)
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APASmart Define. (2015). sharpen thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/sharpen/thesaurus/synonyms
ChicagoSmart Define. 2015. "sharpen thesaurus" https://smartdefine.org/sharpen/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, sharpen thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/sharpen/thesaurus/synonyms>.
MLASmart Define. "sharpen thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/sharpen/thesaurus/synonyms>