111 entries under advance topic. ×

5
supplement(verb, take, cover, increase)
5
widen(verb, take, cover, increase)
4
accelerate(verb, increase, develop, raise)
4
dilate(verb, take, cover, increase)
4
distend(verb, increase, open, develop)
4
double(verb, increase, raise, rise)
4
levitate(verb, increase, raise, swell)
4
snowball(verb, get, increase, develop)
4
spread(verb, take, cover, increase)
3
arise(verb, increase, turn, raise)
3
climb(verb, increase, raise, swell)
3
pad(verb, take, cover, increase)
3
produce(verb, form, make, increase)
3
stretch(verb, take, cover, increase)
3
upsurge(verb, increase, open, develop)
2
ascend(verb, support, increase, raise)
2
become larger(expression, increase, turn, raise)
2
billow(verb, increase, raise, rise)
2
bulge(verb, increase, raise, rise)
2
fill out(verb, expression, increase, open)
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APASmart Define. (2015). heighten thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/heighten/thesaurus/synonyms
ChicagoSmart Define. 2015. "heighten thesaurus" https://smartdefine.org/heighten/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, heighten thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/heighten/thesaurus/synonyms>.
MLASmart Define. "heighten thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/heighten/thesaurus/synonyms>