Bad mistake
Synonyms for Bad mistake
- gross blunderblunder
- serious errorblunder
- blunder
- slipupmistake
- clangermistake
- screwupmistake
- near missmistake
- miscalculationmistake
- bloomermistake
- bobble
- mistake
- blooper
- oversight
- flub
- lapse
- fault
- goof
- error
- gaffe
- misstep
For more similar words, try Bad mistake on Thesaurus.plus dictionary