Gross blunder
Serious error and gross blunder are semantically related in blunder topic. In some cases you can use "Serious error" instead a noun "Gross blunder".
Serious error
Gross blunder and serious error are semantically related in blunder topic. You can use "Gross blunder" instead a noun "Serious error".
Mutual synonyms
Cite this Source
Serious error and Gross blunder. (2017). Retrieved 2026, August 01, from https://thesaurus.plus/related/gross_blunder/serious_error
Gross blunder & Serious error. N.p., 2017. Web. 01 Aug. 2026. <https://thesaurus.plus/related/gross_blunder/serious_error>.
Serious error or Gross blunder. 2017. Accessed August 01, 2026. https://thesaurus.plus/related/gross_blunder/serious_error.
Google Ngram Viewer shows how "gross blunder" and "serious error" have occurred on timeline