Innovation and Impromptu

Innovation

Innovation noun - Something (as a device) created for the first time through the use of the imagination.

Impromptu and innovation are semantically related in invention topic. In some cases you can use "Impromptu" instead a noun "Innovation".

Impromptu

Impromptu noun - Something that is performed, made, or done without preparation.
Usage example: although five different lines had been written, the best choice turned out to be an impromptu from the tired actor himself

Innovation and impromptu are semantically related in invention topic. Sometimes you can use "Innovation" instead a noun "Impromptu".
Cite this Source
Impromptu and Innovation. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/innovation/impromptu
Innovation & Impromptu. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/innovation/impromptu>.
Impromptu or Innovation. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/innovation/impromptu.
Google Ngram Viewer shows how "innovation" and "impromptu" have occurred on timeline