73 entries under advance topic. ×

5
enlarge(verb, increase, raise, gain)
5
escalate(verb, increase, raise, rise)
5
exaggerate(verb, increase, raise, rise)
5
step up(verb, expression, phrasal verb, increase)
4
double(verb, increase, raise, rise)
4
raise(verb, increase, encourage, rise)
4
spread(verb, increase, raise, rise)
3
build(verb, increase, raise, gain)
2
aggrandize(verb, increase, raise, rise)
2
boost(verb, increase, raise, rise)
2
broaden(verb, increase, raise, rise)
2
build up(verb, expression, increase, raise)
2
distend(verb, increase, raise, rise)
2
inflate(verb, increase, raise, rise)
2
intensate(verb, increase, disturb, encourage)
2
multiply(verb, increase, raise, rise)
2
swell(verb, increase, raise, gain)
2
thicken(verb, set, increase, raise)
2
triple(verb, increase, raise, rise)
2
wax(verb, increase, raise, gain)
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APASmart Define. (2015). deepen thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/deepen/thesaurus/synonyms
ChicagoSmart Define. 2015. "deepen thesaurus" https://smartdefine.org/deepen/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, deepen thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/deepen/thesaurus/synonyms>.
MLASmart Define. "deepen thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/deepen/thesaurus/synonyms>