At the drop of a hat
Off the top of one's head and at the drop of a hat are semantically related. In some cases you can use "Off the top of one's head" instead an adverb phrase "At the drop of a hat".
Off the top of one's head
At the drop of a hat and off the top of one's head are semantically related. You can use "At the drop of a hat" instead an adverb phrase "Off the top of one's head".
Mutual synonyms
Cite this Source
Off the top of one's head and At the drop of a hat. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/at_the_drop_of_a_hat/off_the_top_of_one_s_head
At the drop of a hat & Off the top of one's head. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/at_the_drop_of_a_hat/off_the_top_of_one_s_head>.
Off the top of one's head or At the drop of a hat. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/at_the_drop_of_a_hat/off_the_top_of_one_s_head.
