definition: an embarrassing mistake
speech part: noun
synonyms: blooper bloomer bungle pratfall foul-up fuckup flub botch boner boo-boo
definition: to utter impulsively
example: The new rector blundered out a speech that was poorly received.
speech part: verb
synonyms: ejaculate blurt out blurt blunder out
definition: to make one's way clumsily or blindly
example: They blundered their way through life.
speech part: verb
synonyms: fumble
definition: to commit a faux pas or make a serious mistake
example: I blundered during the job interview.
speech part: verb
synonyms: sin boob goof drop the ball

blunder is explained and pronounced

How blunder is being used?