Mouth in slang crossword clue is a common search for crossword fans who get stuck on a short clue asking for an informal word for “mouth.” Crossword puzzles often use slang, shortened words, and playful expressions to make clues less obvious. That can make a simple word like “mouth” surprisingly tricky.
The correct answer depends on the number of letters, puzzle theme, and exact wording of the clue. Common slang or informal answers can include words such as gob, trap, pie hole, or yap, although not every answer will fit every crossword.
If you are solving a crossword, do not choose an answer based on meaning alone. Always check the letter count and crossing letters.
Quick Answer
For a “mouth in slang” crossword clue, one common answer is GOB. Other possibilities include YAP, TRAP, or PIE HOLE, depending on the number of letters and the crossword’s wording.
What Does “Mouth in Slang” Mean?
The phrase “mouth in slang” usually asks for an informal word or expression meaning mouth.
In everyday English, “mouth” refers to the opening used for eating, drinking, speaking, and breathing. Slang gives this body part many informal names.
For example:
- Gob – informal British slang for mouth
- Yap – an informal word for mouth, often suggesting excessive talking
- Trap – informal slang for mouth
- Pie hole – humorous slang for mouth
- Kisser – informal term for the mouth or lips
- Cakehole – British slang for mouth, often humorous or rude
Crossword clues often use these informal words because they make puzzles more challenging.
The key is that the shortest and most common crossword friendly answer is often “GOB.”
Common Answers for “Mouth in Slang” Crossword Clue
There is no single answer that works for every crossword. The answer depends heavily on the required number of letters.
Here are some possible answers:
| Answer | Letters | Meaning | Usage |
| GOB | 3 | Mouth | British informal/slang |
| YAP | 3 | Mouth; excessive talking | Informal |
| TRAP | 4 | Mouth | Informal slang |
| KISSER | 6 | Mouth or lips | Informal |
| CAKEHOLE | 8 | Mouth | British slang |
| PIE HOLE | 7 letters without space | Mouth | Humorous slang |
| MAW | 3 | Mouth or jaws | Informal/literary |
Not all of these are equally likely in a crossword. YAP, and TRAP are especially useful possibilities when the clue specifically says “in slang.”
“Gob” as a Crossword Answer
GOB is one of the strongest answers to a clue asking for “mouth in slang.”
The word is especially associated with British informal English.
For example:
“Shut your gob!”
means:
“Shut your mouth!”
The word can be used in phrases such as:
- “Keep your gob shut.”
- “He couldn’t keep his gob closed.”
- “Watch your gob.”
Because GOB has only three letters, it is particularly useful in crossword puzzles.
If your crossword clue is:
Mouth, in slang (3)
then GOB is a strong possibility.
However, always check the crossing letters before writing it in.
“Yap” as a Possible Answer
YAP is another three letter possibility.
Unlike “gob,” yap can refer to talking in an annoying, loud, or excessive way. It can also be used to describe someone’s mouth in informal speech.
For example:
“Shut your yap!”
means:
“Stop talking” or “shut your mouth.”
Because “yap” is strongly connected with talking, a crossword clue may use wording such as:
- Mouth, slang
- Mouth, informally
- Talkative mouth
- Shut your
If the crossing letters give you Y A P, this is likely the answer.
“Trap” as a Slang Word for Mouth
TRAP can also mean “mouth” in informal English.
You may hear expressions such as:
“Keep your trap shut.”
This means:
“Keep your mouth closed.”
The word is especially common in the phrase “shut your trap.”
For a crossword, TRAP is a useful four letter answer when the clue points to an informal word for mouth.
For example:
Mouth, slang (4)
could potentially be:
TRAP
Again, the crossing letters should confirm it.
“Kisser” as an Informal Word
KISSER is another informal term connected with the mouth.
It comes from the idea of using the mouth to kiss. In casual speech, “kisser” can refer to someone’s face, mouth, or lips.
For example:
“He got hit right in the kisser.”
Here, “kisser” refers broadly to the face or mouth area.
Because it has six letters, it can fit longer crossword answers where shorter options such as “gob” or “yap” do not work.
“Pie Hole” in Slang
PIE HOLE is a humorous expression for the mouth.
The phrase is often used in:
“Shut your pie hole!”
This means:
“Stop talking” or “shut your mouth.”
Crossword setters may use a clue such as:
Mouth, humorously
or:
Mouth, slangily
A puzzle could expect PIEHOLE if spaces are removed, depending on the crossword format.
Because it is longer than “gob” or “yap,” the number of squares is very important.
“Cakehole” and British Slang
CAKEHOLE is another British informal expression for the mouth.
Like “pie hole,” it is often used in a humorous or slightly rude way.
For example:
“Shut your cakehole!”
means:
“Be quiet.”
This answer is less likely than “gob” for a short crossword clue because it contains eight letters, but it can appear when the puzzle has enough spaces.
If the clue specifically suggests British slang, “gob” or “cakehole” may be worth considering.
Why Crossword Clues Use Slang
Crossword puzzles need to balance familiarity and difficulty.
If every clue used the most obvious word, many puzzles would be too easy. Slang gives crossword constructors a way to create less predictable answers.
For example, instead of simply asking:
Mouth
a crossword might ask:
Mouth, in slang
That small phrase tells the solver to think beyond the standard word.
You may need to consider:
- Regional slang
- Informal expressions
- Humorous words
- Older slang
- Shortened expressions
- Idiomatic phrases
This is why knowing common slang can be surprisingly useful for crossword solving.
How to Solve a “Mouth in Slang” Crossword Clue
If you are stuck on this clue, follow a simple process.
Step 1: Count the squares
The number of letters is one of your biggest clues.
For example:
- 3 letters → GOB, YAP, or MAW
- 4 letters → TRAP
- 6 letters → KISSER
- 8 letters → CAKEHOLE
Step 2: Look at crossing letters
Suppose you have:
_ O B
That strongly suggests:
GOB
If you have:
T _ A P
then:
TRAP
may be the answer.
Crossing letters often make the correct choice obvious.
Step 3: Check the clue wording
The wording can tell you how informal the answer should be.
For example:
Mouth, slangily
suggests a slang term.
Mouth, Brit. slang
strongly points toward British usage.
Mouth, humorously
could suggest something like “pie hole” or “cakehole.”
Step 4: Consider the puzzle’s style
Some crossword publications favor British vocabulary, while others are aimed at American audiences.
This matters because slang varies by region.
For example, gob is strongly associated with British English, while American solvers may be more familiar with expressions such as trap or pie hole.
British vs. American Slang for Mouth
Regional English is important when solving crossword clues.
| Word | British English | American English | Tone |
| Gob | Very common informal term | Less common | Informal |
| Yap | Used | Used | Informal |
| Trap | Used | Used | Informal |
| Kisser | Used | Used | Informal |
| Pie hole | Understandable | Commonly understood | Humorous |
| Cakehole | Common in British slang | Less common | Humorous/rude |
Gob is one of the clearest examples of a British slang word for “mouth.”
That makes it especially useful when a crossword clue includes a British reference.
Is “Gob” Rude?
Gob is informal and can sound rude, but it is not automatically offensive.
Its tone depends on how it is used.
For example:
“He had a big gob.”
This can sound mocking.
“Keep your gob shut.”
This is clearly rude or aggressive.
But in a lighthearted conversation, someone might use “gob” jokingly.
For crossword purposes, the important thing is simply that gob can mean mouth in informal British English.
Is “Yap” Rude?
“Yap” can be mildly negative when it describes someone’s talking.
For example:
“He’s always yapping.”
This suggests that the person talks too much.
The expression:
“Shut your yap!”
is also rude or confrontational.
However, “yap” is not generally a swear word. Its meaning is more about unnecessary or excessive talking.
Comparison of Common Crossword Answers
| Crossword Answer | Meaning | Length | Tone |
| GOB | Mouth | 3 | Informal/British |
| YAP | Mouth / talking | 3 | Informal |
| MAW | Mouth/jaws | 3 | Informal/literary |
| TRAP | Mouth | 4 | Informal |
| KISSER | Mouth/face | 6 | Informal |
| PIEHOLE | Mouth | 7 | Humorous |
| CAKEHOLE | Mouth | 8 | Humorous/British |
This table can help narrow the answer when you know the number of squares.
Real Life Examples of Slang for Mouth
Friendly or Playful
“He has a big gob!”
This can be teasing between friends, although it may sound insulting depending on tone.
Casual
“Keep your trap shut.”
This is a common informal way to tell someone not to talk.
Argumentative
“Shut your yap!”
This sounds more aggressive and should not normally be used in polite conversation.
Humorous
“Stop talking and close your pie hole!”
This is deliberately playful but can still sound rude.
British Context
“He couldn’t keep his gob shut.”
This means the person kept talking when they should have remained quiet.
When Should You Avoid These Slang Terms?
Most of these expressions are fine to understand but are not ideal in formal communication.
Avoid slang terms such as gob, trap, yap, pie hole, and cakehole when speaking to someone in a formal or professional setting.
For example, instead of:
“Shut your gob.”
a polite alternative would be:
“Could you please stop talking for a moment?”
Instead of:
“Keep your trap shut.”
you could say:
“Please keep this information private.”
Knowing slang is useful, but understanding when not to use it is just as important.
Why “Mouth” Has So Many Slang Terms
Body parts often develop many slang names because people talk about them constantly.

The mouth is especially important because it is connected with:
- Speaking
- Eating
- Drinking
- Kissing
- Gossiping
- Arguing
- Singing
- Communication
As a result, English has developed many informal ways to refer to it.
Some expressions focus on the physical mouth, while others focus on what someone does with it.
For example:
Gob focuses on the mouth itself.
Yap can focus more on talking.
Pie hole is a humorous description.
Understanding this difference can help you solve tricky clues.
Common Mistakes When Solving This Clue
Choosing a word without checking the letter count
Even if “gob” fits the meaning, it will not work if the puzzle requires six letters.
Ignoring regional English
A British crossword may expect “gob,” while another puzzle may favor a different informal term.
Confusing a synonym with slang
“Maw” can mean mouth, but it is not always classified as modern slang. Crossword clues can use older or informal vocabulary too.
Ignoring crossing answers
Crossing letters are often the strongest evidence for the correct answer.
Assuming every clue has one fixed answer
Crossword clues can have multiple possible answers. The exact puzzle determines which one is correct.
Tips for Crossword Solvers
If you regularly solve crosswords, learning common short slang words can help.
Three letter words are especially valuable because they frequently appear in grids.
For a clue involving “mouth,” remember possibilities such as:
- GOB
- YAP
- MAW
four letters:
- TRAP
For longer answers:
- KISSER
- PIEHOLE
- CAKEHOLE
Do not memorize them as interchangeable words. Their meanings and tones are slightly different.
FAQs About “Mouth in Slang Crossword Clue”
What is the most common answer for “mouth in slang” in a crossword?
GOB is a common answer, especially when the clue expects British slang and the answer has three letters.
What is a 3 letter slang word for mouth?
Possible three letter answers include GOB, YAP, and MAW, depending on the clue and crossing letters.
What is a 4 letter slang word for mouth?
TRAP is a common four letter informal term for mouth.
What does “gob” mean in British slang?
“Gob” is an informal British word meaning mouth. Expressions such as “shut your gob” mean “shut your mouth.”
What does “shut your yap” mean?
It means “stop talking” or “shut your mouth.” It is informal and can sound rude.
Is “pie hole” slang for mouth?
Yes. “Pie hole” is a humorous informal expression for the mouth, especially in phrases such as “shut your pie hole.”
Conclusion
The answer to a “mouth in slang crossword clue” depends on the puzzle’s letter count, crossing letters, and wording. One of the strongest possibilities is GOB, especially for a three letter clue referring to British slang.
Other possible answers include YAP, TRAP, MAW, KISSER, PIEHOLE, and CAKEHOLE. These words are not always interchangeable, so the exact clue and puzzle context matter.
If you are solving the clue right now, start by counting the squares. Then use any letters you already have from crossing answers. For a three letter answer, GOB is an excellent first possibility, but YAP or MAW may also fit depending on the clue.
The main lesson is simple: crossword clues often use informal and regional English to make answers less obvious. Knowing a few slang terms for “mouth” can give you the edge you need to finish the puzzle.
Discover More slang!
- Slang for Family: Meaning, Popular Terms & Examples
- Slang in Spain: Common Terms Explained
- What Does PH Mean in Slang Meaning in Text?

Hi, I’m Chloe Parker. I write simple and practical articles about slang, grammar, spelling, vocabulary, and commonly confused words. My goal is to make English easier to understand through clear explanations and real-life examples. Whether you’re a student, writer, or English learner, I’m here to help you build confidence and improve your everyday English.










