Make up
Make up verb - To be all the substance of.
Speak impromptu and make up are semantically related In some cases you can use "Speak impromptu" instead a verb "Make up".
Speak impromptu
Make up and speak impromptu are semantically related in improvise speech topic. You can use "Make up" instead a verb phrase "Speak impromptu".
Cite this Source
Speak impromptu and Make up. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/make_up/speak_impromptu
Make up & Speak impromptu. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/make_up/speak_impromptu>.
Speak impromptu or Make up. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/make_up/speak_impromptu.
Google Ngram Viewer shows how "make up" and "speak impromptu" have occurred on timeline