Boost
Impulse
Impulse noun - Something that arouses action or activity.
Usage example: the new auto factory was just the impulse that the local economy needed
Boost and impulse are semantically related in impetus topic. Sometimes you can use "Boost" instead the word "Impulse" as a noun or a verb, if it concerns topics such as incentive.
Mutual synonyms
How words are described
Cite this Source
Impulse and Boost. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/boost/impulse
Boost & Impulse. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/boost/impulse>.
Impulse or Boost. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/boost/impulse.
Google Ngram Viewer shows how "boost" and "impulse" have occurred on timeline