2
multiplying(verb, increasing)
2
ornamental(adjective, attractive, ornate, decorative, increasing)
2
overestimation
2
provocation
2
rearing(verb, elevating)
2
reinforcement(increase, rise, growth)
2
souring
2
step-up(noun, advance, increase, rise, progress)
2
stressing(verb, intensifying)
2
stretching(noun, advance, rise, progress, development)
2
upgrading(verb, increasing)
2
widening(noun, verb, advance, rise, progress)
1
accelerando
1
accelerating
1
accession(noun, advance, increase, rise, progress)
1
adding(verb, increasing)
1
addition(noun, advance, increase, rise, progress)
1
advance(noun, increase, progress, development, growth)
1
advancement(noun, advance, increase, progress, development)
1
advantage
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APASmart Define. (2015). heightening thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/heightening/thesaurus/synonyms
ChicagoSmart Define. 2015. "heightening thesaurus" https://smartdefine.org/heightening/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, heightening thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/heightening/thesaurus/synonyms>.
MLASmart Define. "heightening thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/heightening/thesaurus/synonyms>