Amp up
Amp up verb - To make markedly greater in measure or degree.
Usage example: inflammatory rhetoric that served only to amp up the civil unrest that was overspreading the city
Heighten
Heighten verb - To make markedly greater in measure or degree.
Usage example: several controversial measures have heightened parental awareness of the impact of school policy decisions
Amp up and heighten are semantically related. Sometimes you can use "Amp up" instead a verb "Heighten".
Nearby Words: height, heightening
Mutual synonyms
Cite this Source
Heighten and Amp up. (2017). Retrieved 2026, August 15, from https://thesaurus.plus/related/amp_up/heighten
Amp up & Heighten. N.p., 2017. Web. 15 Aug. 2026. <https://thesaurus.plus/related/amp_up/heighten>.
Heighten or Amp up. 2017. Accessed August 15, 2026. https://thesaurus.plus/related/amp_up/heighten.
Google Ngram Viewer shows how "amp up" and "heighten" have occurred on timeline