In the twinkling of a bedpost
In a flash and in the twinkling of a bedpost are semantically related. In some cases you can use "In a flash" instead an adverb phrase "In the twinkling of a bedpost".
In a flash
In a flash adverb - Without any delay.
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Synonyms for In a flash
In the twinkling of a bedpost and in a flash are semantically related. You can use "In the twinkling of a bedpost" instead an adverb phrase "In a flash".
Mutual synonyms
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In a flash and In the twinkling of a bedpost. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/in_the_twinkling_of_a_bedpost/in_a_flash
In the twinkling of a bedpost & In a flash. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/in_the_twinkling_of_a_bedpost/in_a_flash>.
In a flash or In the twinkling of a bedpost. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/in_the_twinkling_of_a_bedpost/in_a_flash.