140 entries under increase topic. ×

7
elongate(verb, take, cover, open)
7
fatten(verb, open, develop, extend)
7
maximize(noun, verb)
7
multiply(verb, take, set, cover, advance)
7
thicken(verb, advance, open, develop)
6
blow up(verb, expression, phrasal verb, open)
6
wax(verb, advance, open, develop)
5
aggrandize(verb, take, cover, advance)
5
boost(verb, take, cover, advance)
5
escalate(verb, set, cover, advance)
5
heighten(verb, take, cover, advance)
5
improve(noun, verb, boost, swell)
5
proliferate(verb, set, cover, advance)
5
raise(verb, advance, rise, extend)
5
supplement(verb, take, cover, advance)
4
continue(verb, take, cover, open)
4
open(verb, take, set, cover)
4
snowball(verb, advance, develop, raise)
4
spread out(verb, expression, phrasal verb, take, cover)
4
stretch out(verb, expression, phrasal verb, open)
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APASmart Define. (2015). broaden thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/broaden/thesaurus/synonyms
ChicagoSmart Define. 2015. "broaden thesaurus" https://smartdefine.org/broaden/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, broaden thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/broaden/thesaurus/synonyms>.
MLASmart Define. "broaden thesaurus" 15 July 2015. Web. 23 September 2026. <https://smartdefine.org/broaden/thesaurus/synonyms>