3
pyramid(verb, get, increase, open, develop)
3
sour
3
stir(verb, disturb, encourage, stimulate, excite)
3
stretch(verb, take, cover, advance, increase)
3
up(verb, get, increase, promote, improve)
3
upsurge(verb, advance, increase, open, develop)
2
highlight
2
accrue(verb, increase)
2
adorn(verb, fix, increase, develop, agree)
2
annoy(provoke, aggravate, impair, worsen)
2
ascend(verb, support, advance, increase, raise)
2
become larger(expression, advance, increase, turn, raise)
2
billow(verb, advance, increase, raise, rise)
2
bloat(verb, increase, open, develop, rise)
2
blow out of proportion(expression, idiom, inflate, falsify, distort)
2
bolster(verb, support, increase, open, develop)
2
brag(verb, inflate, falsify, distort, magnify)
2
bulge(verb, advance, increase, raise, rise)
2
buoy
2
caricature(verb, inflate, falsify, distort, magnify)
11 years ago|13k views|share |citing 
APASmart Define. (2015). heighten thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/heighten/thesaurus/synonyms
ChicagoSmart Define. 2015. "heighten thesaurus" https://smartdefine.org/heighten/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, heighten thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/heighten/thesaurus/synonyms>.
MLASmart Define. "heighten thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/heighten/thesaurus/synonyms>