Meanings
Synonyms & antonyms
nounsomeone who makes mistakes because of incompetence
Synonym sets from Open English WordNet, CC BY 4.0.
Origin
- Middle Englishblonderer
- Englishblunderer
From Middle English blonderer, equivalent to blunder + -er.
More words from Middle English
Full word history & related roots →Cite this entry
blunderer. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/blunderer
“blunderer.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/blunderer. Accessed November 2, 2026.
WatkinsX Dictionary, s.v. “blunderer,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/blunderer.
Source: blunderer on Wiktionary, CC BY-SA 4.0.