Fake
Impromptu
Impromptu adjective - Made or done without previous thought or preparation.
Fake and impromptu are semantically related in unrehearsed topic. Sometimes you can use "Fake" instead an adjective "Impromptu".
Mutual synonyms
Both words in one sentence
- In "Cry Ed", Ed fabricates an impromptu account of Eddy's fake injuries to back up his Wounded Gazelle Gambit, wherein Eddy is attacked by "a giant Swedish meatball with a bloodcurdling scream".
Source: Strange Minds Think Alike -
How I Met Your Mother: When the audience is introduced to Barney's brother James, the two do an impromptu "fashion show" where he does a fake model strut including poses.
Source: Modeling Poses -
Noone Else Is That Dumb: When Kanji and Shadow Kanji each pretend to be the real deal, Yukiko holds an impromptu quiz show with questions about Inaba to determine which is the fake.
Cite this Source
Impromptu and Fake. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/fake/impromptu
Fake & Impromptu. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/fake/impromptu>.
Impromptu or Fake. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/fake/impromptu.
Google Ngram Viewer shows how "fake" and "impromptu" have occurred on timeline