539 entries under verb topic. ×

2
originate(advance, turn, raise, produce)
2
overdo(expand, color, inflate, falsify)
2
overestimate(expand, color, inflate, falsify)
2
pick up(expression, phrasal verb, get, advance)
2
praise(increase, extend, improve, enhance)
2
prolong(take, cover, advance, increase)
2
protract(take, cover, advance, increase)
2
puff(increase, develop, rise, issue)
2
put up(expression, phrasal verb, form, make)
2
quicken(increase, disturb, encourage, raise)
2
recruit(get, increase, promote, boost)
2
resurrect
2
romanticize(expand, color, inflate, falsify)
2
run up(expression, form, make, get)
2
soup up(expression, increase, open, develop)
2
stick up(phrasal verb, elevation)
2
tack on(expression, advance, increase, open)
2
thicken(advance, increase, open, develop)
2
throw up(expression, form, make, raise)
2
triple(advance, increase, raise, rise)
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APASmart Define. (2015). heighten thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/heighten/thesaurus/synonyms
ChicagoSmart Define. 2015. "heighten thesaurus" https://smartdefine.org/heighten/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, heighten thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/heighten/thesaurus/synonyms>.
MLASmart Define. "heighten thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/heighten/thesaurus/synonyms>