Colossal blunder synonyms | nouns

Synonyms for Colossal blunder as a Noun

• gaucherie

  social error
• blooper

  social error
• blunder

  social error
• botch

  social error
• breach

  social error
• break
• bungle
• error
• flop
• flub
• gaffe
• goof
• hash
• impropriety
• indiscretion
• mess
• misconduct
• misstep
• mistake
• offense
• oversight
• slip
• solecism
• transgression
• indecorum
• misjudgment
• blunder in etiquette
• boo-boo
• foul-up
• mess-up
• social blunder
• faux pas
• foulup
• social error
• howlers
• failure
• overestimation
• bad move
• underestimation
• insolvency
• nonperformance
• howler
• nonfeasance
• slip up
• lapse
• gaff
• snafu
• lead balloon
• bonehead play
• stumble