bayou

/ˈbaɪ.(j)uː/

//ˈbaɪ.(j)uː// noun

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

"bayou" is a 5-letter English headword indexed on PlainSpell.

The verdict

“bayou” has 6 generated spelling variants in the English index at frequency #24,094. The variants make it a useful spelling check.

#24,094
frequency rank, English
4,121
“B” headwords
6
tracked misspellings
15
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A slow-moving, often stagnant creek or river.

Corpus desk

Index EN-bayou · bayou · English

bayou · rank #24,094 · 6 variants · 15 confusables

  • FREQ-MID #24,094
  • LEN-MID 5 letters
  • VOW-4 4 vowels
  • CONFUS-MID 15 pairs
  • VAR-MID 6 variants
  • BOOK-MID 4,121
  • PHOTO-FINISH Bern

Nearest frequency peer: Bern (+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 “bayou”

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

corpus weight

What this shows “bayou” 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

Visual similarity to commonly confused words

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

bayou vs BYU
0% similar
bayou vs bays
60% similar
bayou vs buyout
67% similar

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

Key facts for bayou
PropertyValue
Headwordbayou
LanguageEnglish
Part of speechNoun
IPA/ˈbaɪ.(j)uː/
Letters5
Frequency rank#24,094
Misspellings tracked6
Confusable pairs15
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “bayou”

Word frequency stretches from the small set of words we reach for constantly (left) out to the long tail barely used once in a while (right).bayoulands here:

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

The axis is logarithmic, with each marked tick roughly ten times rarer than the last. Same rarity band neighbours include “Bern” (#24,095), “backstory” (#24,092), “avian” (#24,091). Among 4,121 “B” headwords, “bayou” is #24,094. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 6 spelling variants around bayou (IPA /ˈbaɪ.(j)uː/), anoun. Corpus frequency is #24,094 among 4,121 “B” headwords. Wiktionary lists 2 senses, so context still picks the gloss.

Our generated misspelling index lists 6 likely wrong-spelling variants for bayou, with forms such as "abyou", "baoyu", and "bayuo". Every one of these variants traces to a single-character edit -- an added or dropped letter, a swapped consonant, or a vowel swap -- the kind of slip a spell-checker is built to catch. It also participates in 15 confusable-pair relationships, "BYU", "bays", "buyout", and more, a pairing that trips writers up because the two words share enough sound or shape to blur together.

Etymologically, the entry records: From Louisiana French bayou, from Choctaw bayuk (“a creek”). Doublet of bogue. The correct English form is bayou, spelled B-A-Y-O-U.

Definition

  1. 1
    A slow-moving, often stagnant creek or river.
  2. 2
    A swamp; a marshy (stagnant) body of water.

Recorded use

Wiktionary examples

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

  1. You natural persons old and young! / You on the Mississippi and on all the branches and bayous of the Mississippi! / You friendly boatmen and mechanics! you roughs!
  2. At that time I had no staff officer who could be trusted with that duty. In the woods, at a short distance below the clearing, I found a depression, dry at the time, but which at high water became a slough or bayou.

Etymology

From Louisiana French bayou, from Choctaw bayuk (“a creek”). Doublet of bogue.

This word in other languages

pantano(Español)bayou(Français)brejo(Português)

Common misspellings

Also misspelled as:

  • abyou
  • baoyu
  • bayuo
  • bayyou
  • bbayou
  • byaou

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of bayou - expressed in single-character edits (insert, delete, or swap one letter). Bigger bars stand out at a glance; a one-edit slip is the hardest to catch.

abyou2baoyu2bayuo2bayyou1bbayou1byaou2
Edit distance from "bayou"

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 "bayou"?
"bayou" is spelled B-A-Y-O-U. The IPA pronunciation is /ˈbaɪ.(j)uː/.
What does "bayou" mean?
As a noun, "bayou" means: A slow-moving, often stagnant creek or river.
What words are commonly confused with "bayou"?
"bayou" is commonly confused with "BYU", "bays", "buyout". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "bayou"?
The IPA (International Phonetic Alphabet) transcription for "bayou" is /ˈbaɪ.(j)uː/. 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 "bayou"?
From Louisiana French bayou, from Choctaw bayuk (“a creek”). Doublet of bogue. 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 "bayou", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 5 letters (nearest by frequency rank).

avian#24,091avert#24,090Artie#24,086Andes#24,080

Similar misspelling depth

Headwords with a similar count of attested misspellings (6 here; floor ≥5).

cram6 variantsWoolf6 variantsdoth6 variantsturd6 variants

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

Source: FrequencyWords open word-frequency list