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Tongue twister

Tongue twister is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Tongue twister rather than just read about it. In short: A tongue twister is a phrase that is designed to be difficult to articulate properly, and can be used as a type of spoken (or sung) word game. Additionally, they can be used as exercises to improve pronunciation and fluency.

Key takeaways

  • Tongue twister belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Tongue twister to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Tongue twister from memory before moving on to harder problems.

Reference excerpt

A tongue twister is a phrase that is designed to be difficult to articulate properly, and can be used as a type of spoken (or sung) word game. Additionally, they can be used as exercises to improve pronunciation and fluency. Some tongue twisters produce results that are humorous (or humorously vulgar) when they are mispronounced, while others simply rely on the confusion and mistakes of the speaker for their amusement value.

Types Some tongue twisters rely on rapid alternation between similar but distinct phonemes (e.g., s [s] and sh [ʃ]), combining two different alternation patterns, familiar constructs in loanwords, or other features of a spoken language to be difficult to articulate. For example, the following sentence was said to be "the most difficult of common English-language tongue twisters" by William Poundstone.

The seething sea ceaseth and thus the seething sea sufficeth us. These deliberately difficult expressions were popular in the 19th century. The popular "she sells seashells" tongue twister was originally published in 1850 as a diction exercise. The term "tongue twister" was first applied to this kind of expression in 1895. "She sells seashells" was turned into a popular song in 1908, with words by British songwriter Terry Sullivan and music by Harry Gifford. According to folklore, it was said to be inspired by the life and work of Mary Anning, an early fossil collector. However, there is no evidence that Anning inspired either the tongue twister or the song.

Another well-known tongue twister is "Peter Piper":

Many tongue twisters use a combination of alliteration and rhyme. They have two or more sequences of sounds that require repositioning the tongue between syllables, then the same sounds are repeated in a different sequence. An example of this is the song "Betty Botter" (), first published in 1899:

There are twisters that make use of compound words and their stems, for example:

The following twister entered a contest in Games Magazine on the November/December 1979 issue and was announced the winner on the March/April 1980 issue:

Some tongue twisters take the form of words or short phrases which become tongue twisters when repeated rapidly (the game is often expressed in the form "Say this phrase three (or five, or ten, etc.) times as fast as you can!"). Examples include:

Toy boat Cricket critic Unique New York A proper copper coffee pot Red leather, yellow leather Irish wristwatch, Swiss wristwatch Peggy Babcock Red lorry, yellow lorry Some tongue twisters are used for speech practice and vocal warmup:

Tongue twisters are used to train pronunciation skills in non-native speakers:

The sheep on the ship slipped on the sheet of sleet.

Other types of tongue twisters derive their humor from producing vulgar results only when performed incorrectly:

Some twisters are amusing because they sound incorrect even when pronounced correctly:

In 2013, MIT researchers claimed that this is the trickiest twister to date:

Pad kid poured curd pulled cold

Linguistics

Phonemes Based on the MIT confusion matrix of 1620 single phoneme errors, the phoneme with the greatest margin of speech error is l [l] mistaken for r [r]. Other phonemes that had a high level of speech error include s [s] mistaken for sh [ʃ], f [f] for p [p], r [r] for l [l], w [w] for r [r], and many more. These sounds are most likely to transform to a similar sound when placed in near vicinity of each other. Most of these mix-ups can be attributed to the two phonemes having similar areas of articulation in the mouth. Pronunciation difficulty is also theorized to have an effect on tongue twisters. For example, t [t] is thought to be easier to pronounce than ch [tʃ]. As a result, speakers may naturally transform ch [tʃ] to t [t] or when trying to pronounce certain tongue twisters.

Fortis and lenis Fortis and lenis are the classification of strong and weak consonants. Some characteristics of strong consonants include:

high frequency in a language earlier development in language acquisition lower placement on the phonological hierarchy It is common for more difficult sounds to be replaced with strong consonants in tongue twisters. This is partially determinant of which sounds are most likely to transform to other sounds with linguistic confusion.

Other languages Tongue twisters exist in many languages, such as Spanish: trabalenguas, lit. 'tongue jammer', and German: Zungenbrecher, lit. 'tongue breaker'. The complexity of tongue twisters varies from language to language. For example, in Luganda vowels differ by length so tongue twisters exploit vowel length: "Akawala akaawa Kaawa kaawa akaawa ka wa?". Translation: "The girl who gave Kaawa bitter coffee, where is she from?" A famous Polish tongue twister is W Szczebrzeszynie chrząszcz brzmi w trzcinie (translation: In Szczebrzeszyn a beetle buzzes in the reeds). The beetle from it is depicted in two monuments.

Shibboleths Shibboleths, that is, phrases in a language that are difficult for someone who is not a native speaker of that language to say might be regarded as a type of tongue-twist. An example is Georgian baq'aq'i ts'q'alshi q'iq'inebs ("a frog croaks in the water"), in which q' is a uvular ejective. Another example, the Czech and Slovak strč prst skrz krk ("stick a finger through the throat") is difficult for a non-native speaker due to the absence of vowels, although syllabic r is a common sound in Czech, Slovak and some other Slavic languages.

Finger-fumblers The sign language equivalent of a tongue twister is called a finger-fumbler. According to Susan Fischer, the phrase Good blood, bad blood is a tongue twister in English as well as a finger-fumbler in ASL.

One-syllable article One-syllable article is a form of Mandarin Chinese tongue twister, written in Classical Chinese. Due to Mandarin Chinese having only four tonal ranges (compared to nine in Cantonese, for example), these works sound like a work of one syllable in different tonal range when spoken in Mandarin, but are far more comprehensible when spoken in another dialect.

… excerpt ends here. Continue reading the full article.

Worked examples

Example 1 — a first encounter with Tongue twister

Start with the simplest possible case. Write down what Tongue twister claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Tongue twister before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Tongue twister ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Tongue twister

In research
Tongue twister appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Tongue twister in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Tongue twister is common in secondary-school and first-year university syllabi. It links to neighbouring topics Tongue twisters, Word games, so understanding it makes those chapters shorter.
In everyday life
Look for Tongue twister outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Tongue twister in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Tongue twister means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Tongue twister out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Tongue twister in simple terms?

A tongue twister is a phrase that is designed to be difficult to articulate properly, and can be used as a type of spoken (or sung) word game. Additionally, they can be used as exercises to improve pronunciation and fluency.

Why does Tongue twister matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Tongue twister?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Tongue twister.

Tags

  • Tongue twisters
  • Word games

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