Instigation and Impetus

Instigation

Instigation noun - Something that arouses action or activity.
Usage example: the promise of windfall profits was all the instigation they needed to invest in the scheme
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Synonyms for Instigation

Impetus and instigation are semantically related. In some cases you can use "Impetus" instead a noun "Instigation".

Impetus

Impetus noun - Something that arouses action or activity.
Usage example: the reward money should be sufficient impetus for someone to come forward with information about the robbery
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Synonyms for Impetus

Instigation and impetus are semantically related. You can use "Instigation" instead a noun "Impetus".

How words are described

actual actual instigation actual impetus
Cite this Source
Impetus and Instigation. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/instigation/impetus
Instigation & Impetus. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/instigation/impetus>.
Impetus or Instigation. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/instigation/impetus.
Google Ngram Viewer shows how "instigation" and "impetus" have occurred on timeline