2
farm
2
fill out(verb, expression, advance, increase, open)
2
flourish(verb, advance, turn, raise, produce)
2
fudge(verb, expand, color, inflate, falsify)
2
further(verb, advance, increase, raise, rise)
2
go to extremes(expression, idiom, inflate, falsify, distort)
2
go up(verb, expression, phrasal verb, advance, increase)
2
grow larger(verb, expression, increase, develop, rise)
2
hyperbolize(verb, expand, color, inflate, falsify)
2
intensate(verb, advance, increase, develop, disturb)
2
irritate(verb, decline, annoy, provoke, stimulate)
2
jack up(verb, expression, get, increase, develop)
2
jazz up(verb, expression, increase, develop, extend)
2
key up(expression, disturb, stimulate, agitate, arouse)
2
lie(expand, color, inflate, falsify, distort)
2
make complex(expression, aggravate, magnify)
2
make larger(expression, take, cover, increase, open)
2
make too much of(expression, idiom, inflate, falsify, distort)
2
make worse(verb, expression, provoke, aggravate, impair)
2
move up(verb, expression, phrasal verb, increase, swell)
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APASmart Define. (2015). heighten thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/heighten/thesaurus/synonyms
ChicagoSmart Define. 2015. "heighten thesaurus" https://smartdefine.org/heighten/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, heighten thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/heighten/thesaurus/synonyms>.
MLASmart Define. "heighten thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/heighten/thesaurus/synonyms>