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to blunder

to blunder

7 4.4
To make a careless mistake by acting or speaking without thinking
  • verb
  • /ˈblʌndər/
translation icon : equivocarse
  • She didn't mean to offend anyone, but she blundered by making an inappropriate joke.

Examples

  • Biden blunders on the Ukraine front and on the global stage.

  • It's clear to me now, I would have blundered pretty badly without your input.

  • You blunder in and almost blow the whole thing in a matter of days!

  • It's like me to blunder when I was going to ask you for a favor this afternoon.

  • You're saying that you regularly blunder, right?

  • You blundered pretty bad with me sitting right beside you.

  • What do you think you're achieving by blundering into the hotel like this?

    Fiction book (1997)
  • Someone could have blundered into the wrong section and departed quietly upon discovering his error.

    Fiction book (1994)
  • "Seeing Emily's face fall, she paused, wondering how or if she had blundered."

    Fiction book (1992)
  • Uzo had blundered into a corner where paths met, his heart pounding.

    Fiction book (1991)

Synonyms

to screw up
vsto blunder
  • Informal
641 6.3

To make a mistake that ruins what you are doing

may mean a careless error without necessarily ruining the outcome
to slip
vsto blunder
295 3.0

To forget something by accident

is often used for any mistake including more serious careless errors
to drop the ball
vsto blunder
  • Informal
38 6.1

Fail to do something you are responsible for

is the neutral term for any careless error not only responsibility failures
to fuck it up
vsto blunder
  • Offensive
37 9.9

To do something badly and ruin how it turns out

is a stronger crude expression than the neutral verb
to trip up
vsto blunder
27 4.9

Make a mistake or cause someone else to make one

focuses on a mistake made oneself rather than causing another to err
to slip up
vsto blunder
  • Informal
27 4.1

To make a small careless mistake

can mean a much larger or serious careless error
to take a wrong turn
vsto blunder
  • Informal
20 3.9

Choosing the wrong direction or decision causes trouble

is broader applying to careless acts or speech as well as poor decisions
to goof
vsto blunder
  • Informal
17 5.6

To make a silly or careless mistake

is more neutral and can include serious or thoughtless mistakes
to foul up
vsto blunder
  • Informal
8 6.4

To make a mistake that ruins something because you are careless

covers mistakes from carelessness but also includes thoughtless speech
to make a blunder
vsto blunder
1 4.2

Do something that is a serious and embarrassing mistake

is the one-word verb form for that same action
to make a boo-boo
vsto blunder
  • Baby Talk
1 8.4

To do something wrong by accident in a small, silly way

is the neutral term covering both serious and minor careless mistakes
to make a boob
vsto blunder
  • Archaic
1 8.2

To do something foolish or embarrassing by mistake

includes both minor foolish acts and serious careless errors
to miscue
vsto blunder
1 7.4

To make a small mistake when trying to do something, for example in sport or speech

is broader, covering careless acts or speech not only performance errors
to blunder out
vsto blunder
  • Informal
7.4

To say something quickly and carelessly without thinking

applies to mistakes in both action and speech
to drop a bollock
vsto blunder
  • Offensive
9.9

To make a serious, embarrassing mistake by being careless

is broader and does not focus only on embarrassment
to drop a chalupa
vsto blunder
  • Slang
9.9

To let food fall by accident or make an embarrassing mistake

is not limited to dropping food and applies to general careless mistakes
to booboo
vsto blunder
  • Informal
8.3

To make a small mistake in a playful or informal way

is broader and suits adult or serious careless errors too
to make an oopsy
vsto blunder
  • Informal
8.2

To do something small and silly by accident

is more general and does not imply playfulness

Antonyms

846 2.0

To reach a goal after trying hard

483 1.0

To make something right by fixing a mistake

Phrasal Verbs

Do something that is a serious and embarrassing mistake

to blunder out
  • Informal
7.4

To say something quickly and carelessly without thinking

Compounds

thud and blunder
  • Informal
9.9

A clumsy way of working that makes repeated mistakes

How Serious

to botch
63 6.0
to blunder
7 4.4
to mistake
37 1.0
to slip up
  • Informal
27 4.1

Surface Forms

blunder infinitive
blundered past
blundered past participle
blundering present participle
blunders third person singular

Etymology

Blunder probably comes from an old Norse word blunda meaning 'to shut the eyes' or 'doze'. A helpful way to remember it is to imagine doing something with your eyes closed — that image explains why to blunder is to make a careless or serious mistake.