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to badmouth

to badmouth

15 7.6
To speak badly about someone behind their backs
  • verb
  • /ˈbædˌmaʊθ/
  • Informal
translation icon : hablar mal de
  • She often badmouths her coworkers, which creates a negative atmosphere in the office.
  • people badmouth
  • hear people badmouthing
  • go badmouthing

But when I talked to the adults in this situation, neither Dustin nor your mother badmouth you in any way.

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Examples

  • Some of your points may ring true, but badmouthing a Vietnam vet is childish.

    Blog text (21)
  • You cannot badmouth one another in front of this child.

  • You can badmouth Quick Stop all you want, but I miss that place.

  • Well, please do, and I'll be sure to badmouth you to anyone who will listen.

  • Let me tell you, never let them badmouth you at a funeral.

  • And all they do is badmouth Android to everybody because of it.

    Blog text (16)
  • I told myself I wasn't gonna badmouth the competition, and look at me.

  • Don't you dare badmouth Star Wars!

  • I'm not a know-it-all jerk like the people who badmouth college football players.

    Blog text (13)
  • Oh, man, people are always badmouthing the police, but let me tell you, they're only doing their job.

Synonyms

to criticize
vsto badmouth
701 3.3

To say what is wrong with someone or something

is more hostile and often unfair rather than constructive fault finding
to trash
vsto badmouth
  • Offensive
70 5.8

To say very bad things about someone or something

may be less slangy and slightly more generally mean than this attack
to smear
vsto badmouth
55 6.1

To make false or unfair statements to hurt someone's reputation

covers harmful speech generally, not only damaging falsehoods
to bash
vsto badmouth
  • Informal
49 4.6

To criticize someone strongly and unfairly in public

can cover milder unfavourable speaking without the same blunt force
to denigrate
vsto badmouth
48 7.8

To say bad things about someone without a good reason to make them seem less important

focuses on speaking unfavorably with malice rather than measured criticism
to vilify
vsto badmouth
43 7.9

To say or write bad things about someone to harm them

is broader and can include private or less extreme unfavourable talk
to malign
vsto badmouth
33 7.7

To say harmful or false things about someone to hurt them

is similar but can include milder unfavourable talk without spite
to disparage
vsto badmouth
28 7.7

To speak badly about someone or something to show little respect

adds an unfair or malicious intent beyond mere low respect
to drag through the mud
vsto badmouth
  • Informal
7 7.9

To speak badly about someone in public to hurt their reputation

can include private or milder unfavourable comments not aimed at public harm
to talk trash
vsto badmouth
  • Offensive
5 7.5

Say insulting, bragging words to make someone angry or nervous

is broader, including unfavourable talk without provocation or boasting
to talking trash
vsto badmouth
  • Offensive
3 8.1

Say rude or insulting things to make someone feel bad

covers general harmful or malicious speech beyond competitive provocation
to derogate
vsto badmouth
1 8.4

Say or do things that make someone seem less respected

is more about hostile speaking aimed at harm rather than general devaluation
to lambaste
vsto badmouth
1 8.0

To criticize someone or something very strongly in public

is similar but can be less extreme or less public in nature
to slur
vsto badmouth
  • Offensive
1 7.7

To say insulting things about someone to harm their reputation

is wider, covering ongoing unfavourable speaking not only single insults
to backbite
vsto badmouth
1 8.2

To speak in a mean way about someone who is not there

includes such behind‑the‑back harm but also direct public unfavourable speech
to vituperate
vsto badmouth
  • Offensive
9.9

To criticize someone angrily using harsh words

focuses more on damaging intent than on mere harshness of language
to pillorize
vsto badmouth
  • US
9.9

To say bad things about someone in public to make them feel ashamed

includes public harm but also private unfavourable or malicious talk
to animadvert
vsto badmouth
  • Archaic
9.9

To criticize someone or something sharply in public

is more often malicious and informal rather than formal public critique
to clapperclaw
vsto badmouth
  • Offensive
9.9

To attack someone with angry words

can include milder unfavourable speaking rather than severe verbal abuse
to put the bad mouth on
vsto badmouth
  • Informal
9.8

Speak badly about someone or something to other people

adds a stronger sense of malice or unfairness than this straightforward talk

Antonyms

342 1.6

A polite remark that praises someone or something

161 1.0

Words or actions that show admiration for someone

How Harsh

to vilify
43 7.9
to slander
  • Specialized
31 6.3
to badmouth
  • Informal
15 7.6
to disparage
28 7.7
to criticize
701 3.3

Surface Forms

badmouth infinitive
badmouthed past
badmouthed past participle
badmouthing present participle
badmouths third person singular

Morphology

badmouth = bad + mouth (transparent) = bad + mouth

The verb is a straightforward compound of 'bad' + 'mouth' meaning 'to speak badly about', which a B1 learner can infer from the components.

Etymology

The word badmouth comes from joining bad and mouth, giving the image of someone using their mouth to say 'bad' things about another person. So, to badmouth someone is to criticize them or speak unfairly about them.