Stimulate
Stimulate verb - To give life, vigor, or spirit to.
Usage example: research into alternative energy sources has been stimulated by this funding increase
Spark is a synonym for stimulate in encourage topic. In some cases you can use "Spark" instead a verb "Stimulate", when it comes to topics like excite, be the cause of.
Spark
Spark verb - To cause to function.
Usage example: interesting questions that are designed to spark the reader's brain
Stimulate is a synonym for spark in start topic. You can use "Stimulate" instead a verb "Spark", if it concerns topics such as give rise to, be the cause of.
Mutual synonyms
Common collocations
Cite this Source
Spark and Stimulate. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/stimulate/spark
Stimulate & Spark. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/stimulate/spark>.
Spark or Stimulate. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/stimulate/spark.
Google Ngram Viewer shows how "stimulate" and "spark" have occurred on timeline