crackle

/ˈkɹækəl/

//ˈkɹækəl// noun

By · According to Wiktionary data (CC BY-SA) ·

"crackle" is a 7-letter English headword indexed on PlainSpell.

The verdict

“crackle” is a moderately-common English word, ranked #37,868 in English word frequency and used as a noun.

#37,868
frequency rank, English
7
letters
11
tracked misspellings
6
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A prolonged, frequent cracking sound; a fizzing, popping sound.

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

crackle vs cracks
71% similar
crackle vs cradle
71% similar
crackle vs crack
71% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for crackle
PropertyValue
Headwordcrackle
LanguageEnglish
Part of speechNoun
IPA/ˈkɹækəl/
Letters7
Frequency rank#37,868
Misspellings tracked11
Confusable pairs6
SourceWiktionary (kaikki.org)

Where “crackle” sits in English frequency

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right). crackle lands here:

#1#100#1K#10K#100K
← used constantlyrarely used →

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

Spelling & Dictionary Insight

The English entry for crackle is 7 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /ˈkɹækəl/. Corpus data places it at rank #37,868 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 4 distinct senses for this headword, so context determines which meaning a reader should apply.

Our generated misspelling index lists 11 likely wrong-spelling variants for crackle, with forms such as "carckle", "ccrackle", and "cracckle". Each of these forms differs from the correct spelling by one small edit: a doubled letter, a dropped silent letter, or a substituted vowel. It also participates in 6 confusable-pair relationships, "cracks", "cradle", "crack", and more, where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: From Middle English crakelen, equivalent to crack + -le (frequentative suffix). The physics sense is part of a facetious sequence "snap, crackle, pop", after the mascots of Rice Krispies cereal. The correct English form is crackle, spelled C-R-A-C-K-L-E.

Definition

  1. 1
    A prolonged, frequent cracking sound; a fizzing, popping sound.
  2. 2
    A style of glaze giving the impression of many small cracks.
  3. 3
    The fifth derivative of the position vector with respect to time (after velocity, acceleration, jerk, and jounce), i.e. the rate of change of jounce.
  4. 4
    Synonym of crackling (“crispy rind of roast pork”).

Etymology

From Middle English crakelen, equivalent to crack + -le (frequentative suffix). The physics sense is part of a facetious sequence "snap, crackle, pop", after the mascots of Rice Krispies cereal.

This word in other languages

crujido(Español)crépitement(Français)Knistern(Deutsch)estalido(Português)

Common misspellings

Also misspelled as: carckle,ccrackle,cracckle,crackel,crackkle,cracklle,craclke,crakcle,crcakle,crrackle,rcackle

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of crackle - counted as single-character edits (an insertion, a deletion, or a substituted letter). The larger the bar, the easier the typo is to spot; one-edit slips are the ones that sneak past readers.

carckle2ccrackle1cracckle1crackel2crackkle1cracklle1craclke2crakcle2
Edit distance from "crackle"

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "crackle"?
"crackle" is spelled C-R-A-C-K-L-E. The IPA pronunciation is /ˈkɹækəl/.
What does "crackle" mean?
As a noun, "crackle" means: A prolonged, frequent cracking sound; a fizzing, popping sound.
What words are commonly confused with "crackle"?
"crackle" is commonly confused with "cracks", "cradle", "crack". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "crackle"?
The IPA (International Phonetic Alphabet) transcription for "crackle" is /ˈkɹækəl/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "crackle"?
From Middle English crakelen, equivalent to crack + -le (frequentative suffix). The physics sense is part of a facetious sequence "snap, crackle, pop", after the mascots of Rice Krispies cereal. See the full etymology section above for more details.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Using “crackle”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct English spelling is C-R-A-C-K-L-E - every other letter order is a misspelling in standard orthography.
  • Say it as /ˈkɹækəl/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Don't mix it up with “cracks” - see the side-by-side comparison. crackle vs cracks
  • Browse more English words and confusable pairs in the same reference. English words
Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list