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wolf in sheep's clothing

wolf in sheep's clothing

7 6.2
A person who seems friendly but is actually dangerous or dishonest
  • idiom
  • /wʊlf ɪn ʃips ˈkloʊðɪŋ/
  • Informal
translation icon : lobo con piel de oveja
  • He pretended to be friendly, but everyone knew he was just a wolf in sheep's clothing.

Examples

  • If you can't recognize a wolf in sheep's clothing, I question the viability of your employment here.

  • There will be wolves in sheep's clothing that desire to devour the sheep and drive them to market.

    Blog text (3)
  • We continue to allow ourselves to be led by the wolves in sheep's clothing.

    Blog text (17)
  • Christ calls us to hold our own to the fire and to throw the wolves in sheep's clothing among us out.

    Blog text (32)
  • God will repay them for being wolves in sheep's clothing.

    Blog text (11)
  • Most of the Democrats have become wolves in sheep's clothing.

    Blog text (1)
  • Ryan seems to be a wolf in sheep's clothing.

    Blog text (24)
  • How obvious was this wolf in sheep's clothing during the debates?

    Blog text (28)
  • He's a wolf in sheep's clothing, hiding in plain sight.

  • HS is a wolf in sheep's clothing, and he knows how to wear that disguise oh-so-well.

    Blog text (9)

Synonyms

fraud
vswolf in sheep's clothing
  • Offensive
160 4.4

A person who pretends to be something they are not to trick others

overlaps in deception but focuses on a friendly dangerous disguise
phony
vswolf in sheep's clothing
  • Offensive
73 6.2

A person who pretends to have feelings or beliefs to deceive others

adds the element of dangerous intent behind the false display
fake
vswolf in sheep's clothing
  • Offensive
65 3.7

A person who pretends to be someone they are not

centres on friendly appearance that masks a hidden threat
impostor
vswolf in sheep's clothing
  • UK
50 5.1

A person who pretends to be someone else to trick people

is similar but focuses on friendly harmless appearance hiding threat
faker
vswolf in sheep's clothing
  • Offensive
15 5.2

A person who pretends to be someone else or lies to trick people

is specifically about seeming harmless while actually being dangerous
deceiver
vswolf in sheep's clothing
13 5.5

A person who tricks others by making them believe something not true

specifies the act of using friendliness to hide real danger
pretender
vswolf in sheep's clothing
7 7.4

A person who lies about their job or skills to trick people

is more about pretending harmless friendliness rather than any false claim
snake in the grass
vswolf in sheep's clothing
  • Offensive
5 8.1

A person who pretends to be friendly but secretly harms or tricks you

is specifically about hiding danger behind friendliness
hoaxer
vswolf in sheep's clothing
4 6.7

A person who tricks people into believing something false for fun or attention

uses deception too but stresses a dangerous friendly disguise rather than prank
double-crosser
vswolf in sheep's clothing
  • Offensive
2 6.8

A person who pretends to be loyal but betrays someone

is broader, covering any friendly appearance hiding danger
confidence man
vswolf in sheep's clothing
2 8.4

A man who tricks people by gaining their trust and taking their money

shares the trust tactic but stresses hidden danger behind friendliness
devil in disguise
vswolf in sheep's clothing
  • Informal
1 7.8

A person who seems kind but is really dangerous

focuses on friendly disguise that conceals a dangerous nature
double-dealer
vswolf in sheep's clothing
  • Offensive
1 8.5

A person who pretends to be a friend but secretly works against others

highlights deceit by friendly behaviour that hides betrayal
dissembler
vswolf in sheep's clothing
1 9.5

A person who hides real thoughts or plans by saying something else

is about a friendly front that hides harmful intent
sandbagger
vswolf in sheep's clothing
  • Offensive
1 8.9

A person who hides their real skill to win unfairly in contests

focuses more on looking harmless while posing a real danger
tinhorn
vswolf in sheep's clothing
  • Offensive
1 9.9

A person who acts important but is not powerful or skilled

is about hiding dangerous intent rather than false status or skill
bamboozler
vswolf in sheep's clothing
  • Informal
1 7.8

A person who tricks or cheats people, often as a joke

is more malicious, hiding a real threat behind a friendly face
wolf guarding the sheep
vswolf in sheep's clothing
  • Offensive
9.9

A person who should protect others but may harm them

is a general friendly disguise without the trust role implication

Antonyms

1.0

Truthful and fair, not cheating or lying

503 1.0

A person who supports and helps someone, group, or cause

How Trustworthy

trustworthy
88 2.1
wolf in sheep's clothing
  • Informal
7 6.2
unreliable
71 4.1

Surface Forms

Morphology

wolf + in + sheep's + clothing

The image of a predatory 'wolf' disguised by 'sheep's clothing' makes the idea of a dangerous person pretending to be harmless inferable from the parts, and many languages use the same metaphor which helps learners map the image to the figurative meaning. However, because it relies on a figurative disguise mapping (animals→people) rather than a literal compositional meaning, it is not fully predictable for all B1 learners without some exposure.

Etymology

The idiom wolf in sheep's clothing comes from an old fable where a wolf puts on a sheep's clothing to join the flock and hide that it is dangerous. That's why it means 'someone who pretends to be friendly but is really dangerous'.