wavelength

/ˈweɪvlɛŋ(k)θ/

//ˈweɪvlɛŋ(k)θ// noun

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

"wavelength" is a 10-letter English headword indexed on PlainSpell.

The verdict

“wavelength” has 16 generated spelling variants in the English index at frequency #16,165. The variants make it a useful spelling check.

#16,165
frequency rank, English
1,759
“W” headwords
16
tracked misspellings

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - The length of a single cycle of a wave, as measured by the distance between one peak or trough of a wave and the next; it is often designated in physics as λ, and corresponds to the velocity of the...

Corpus desk

Index EN-wavelength · wavelength · English

wavelength · rank #16,165 · 16 variants · 0 confusables

  • FREQ-MID #16,165
  • LEN-MEGA 10 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-HIGH 16 variants
  • BOOK-MID 1,759
  • PHOTO-FINISH Walters

Nearest frequency peer: Walters (-1 rank slots)

Read with this headword: Spelling guide for this pattern

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Rank peers near misspelling magnet “wavelength”

Same rarity band: useful when a typo lands on a peer headword

corpus weight

What this shows “wavelength” sits among these FrequencyWords peers; misspelling depth is tracked separately in the edit-distance chart.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for wavelength
PropertyValue
Headwordwavelength
LanguageEnglish
Part of speechNoun
IPA/ˈweɪvlɛŋ(k)θ/
Letters10
Frequency rank#16,165
Misspellings tracked16
Confusable pairs0
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “wavelength”

This scale runs from the tiny cluster of words that carry ordinary speech (left) to the long tail of words almost nobody reaches for (right).wavelengthlands here:

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

Ticks step logarithmically, so each one marks a roughly tenfold drop in how often the word turns up. Same rarity band neighbours include “Walters” (#16,164), “workload” (#16,166), “Wally” (#16,163). Among 1,759 “W” headwords, “wavelength” is #16,165. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 16 spelling variants around wavelength (IPA /ˈweɪvlɛŋ(k)θ/), anoun. Corpus frequency is #16,165 among 1,759 “W” headwords. Wiktionary lists 2 senses, so context still picks the gloss.

Our generated misspelling index lists 16 likely wrong-spelling variants for wavelength, with forms such as "awvelength", "waevlength", and "waveelngth". Each variant is a distinct typo pattern an edit-distance generator flags, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution. No confusable counterpart is on file for this word, a sign it's visually distinctive enough not to be mixed up with another word.

Etymologically, the entry records: From wave + length. The correct English form is wavelength, spelled W-A-V-E-L-E-N-G-T-H.

Definition

  1. 1
    The length of a single cycle of a wave, as measured by the distance between one peak or trough of a wave and the next; it is often designated in physics as λ, and corresponds to the velocity of the wave divided by its frequency.
  2. 2
    A person's attitude and way of thinking as compared to another person's.

Recorded use

Wiktionary examples

These source excerpts show how wavelength appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. I'd take requests on the telephone / I'm on a wavelength far from home
  2. I think you and I are on a different wavelength.

Etymology

From wave + length.

This word in other languages

longitud de onda(Español)longueur d'onde(Français)Wellenlänge(Deutsch)

Common misspellings

Also misspelled as:

  • awvelength
  • waevlength
  • waveelngth
  • wavelegnth
  • wavelenggth
  • wavelenght
  • wavelengthh
  • wavelengtth
  • wavelenngth
  • wavelentgh
  • wavellength
  • wavelnegth
  • wavleength
  • wavvelength
  • wvaelength
  • wwavelength

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of wavelength - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.

awvelength2waevlength2waveelngth2wavelegnth2wavelenggth1wavelenght2wavelengthh1wavelengtth1
Edit distance from "wavelength"

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 "wavelength"?
"wavelength" is spelled W-A-V-E-L-E-N-G-T-H. The IPA pronunciation is /ˈweɪvlɛŋ(k)θ/.
What does "wavelength" mean?
As a noun, "wavelength" means: The length of a single cycle of a wave, as measured by the distance between one peak or trough of a wave and the next; it is often designated in physics as λ, and corresponds to the velocity of the...
What are common misspellings of "wavelength"?
Common misspellings include "awvelength", "waevlength", "waveelngth", "wavelegnth", "wavelenggth". The correct spelling is "wavelength".
How do you pronounce "wavelength"?
The IPA (International Phonetic Alphabet) transcription for "wavelength" is /ˈweɪvlɛŋ(k)θ/. 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 "wavelength"?
From wave + length. 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.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "wavelength", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 10 letters (nearest by frequency rank).

excellency#16,228oppressive#16,086mistakenly#16,077insistence#16,255

Similar misspelling depth

Headwords with a similar count of attested misspellings (16 here; floor ≥5).

artificially16 variantssubordinate16 variantsspecialised16 variantssecretariat16 variants

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

Source: FrequencyWords open word-frequency list