Boo-boo
Boo-boo noun - An unintentional departure from truth or accuracy.
Usage example: the president should not be making boo-boos in something as important as the State of the Union Address
Blunder
Blunder noun - An unintentional departure from truth or accuracy.
Usage example: fixed a minor blunder in the advertising flyer
Boo-boo is a synonym for blunder in mistake topic. You can use "Boo-boo" instead the word "Blunder" as a noun or a verb, if it concerns topics such as slip-up. informal substitute
Mutual synonyms
Cite this Source
Blunder and Boo-boo. (2016). Retrieved 2026, July 27, from https://thesaurus.plus/related/boo-boo/blunder
Boo-boo & Blunder. N.p., 2016. Web. 27 Jul. 2026. <https://thesaurus.plus/related/boo-boo/blunder>.
Blunder or Boo-boo. 2016. Accessed July 27, 2026. https://thesaurus.plus/related/boo-boo/blunder.