Bayesian

/ˈbeɪziən/

//ˈbeɪziən// adj

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

"bayesian" is a 8-letter English headword indexed on PlainSpell.

The verdict

“Bayesian” has 11 generated spelling variants in the English index at frequency #30,699. The variants make it a useful spelling check.

#30,699
frequency rank, English
4,121
“B” headwords
11
tracked misspellings

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Of or pertaining to Thomas Bayes, English mathematician.

Corpus desk

Index EN-bayesian · Bayesian · English

Bayesian · rank #30,699 · 11 variants · 0 confusables

  • FREQ-MID #30,699
  • LEN-LONG 8 letters
  • VOW-5 5 vowels
  • CONFUS-0 No pairs
  • VAR-MID 11 variants
  • BOOK-MID 4,121
  • PHOTO-FINISH balboa

Nearest frequency peer: balboa (-2 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 “Bayesian”

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

corpus weight

What this shows “Bayesian” 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 Bayesian
PropertyValue
HeadwordBayesian
LanguageEnglish
Part of speechAdjective
IPA/ˈbeɪziən/
Letters8
Frequency rank#30,699
Misspellings tracked11
Confusable pairs0
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “Bayesian”

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right).Bayesianlands 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 “balboa” (#30,697), “beheading” (#30,701), “auth” (#30,696). Among 4,121 “B” headwords, “Bayesian” is #30,699. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 11 spelling variants around Bayesian (IPA /ˈbeɪziən/), anadjective. Corpus frequency is #30,699 among 4,121 “B” headwords. Wiktionary lists 2 senses, so context still picks the gloss.

Our generated misspelling index lists 11 likely wrong-spelling variants for Bayesian, with forms such as "abyesian", "baeysian", and "bayeisan". 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. Our dataset records no confusable match here, since its spelling is unusual enough that it doesn't cluster with a lookalike.

Etymologically, the entry records: From Bayes + -ian, after Thomas Bayes. The correct English form is Bayesian, spelled B-A-Y-E-S-I-A-N.

Definition

  1. 1
    Of or pertaining to Thomas Bayes, English mathematician.
  2. 2
    Of or pertaining to Bayes' theorem and its applications.

Etymology

From Bayes + -ian, after Thomas Bayes.

This word in other languages

bayésien(Français)

Common misspellings

Also misspelled as:

  • abyesian
  • baeysian
  • bayeisan
  • bayesain
  • bayesiann
  • bayesina
  • bayessian
  • bayseian
  • bayyesian
  • bbayesian
  • byaesian

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of Bayesian - 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.

abyesian2baeysian2bayeisan2bayesain2bayesiann1bayesina2bayessian1bayseian2
Edit distance from "Bayesian"

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 "Bayesian"?
"Bayesian" is spelled B-A-Y-E-S-I-A-N. The IPA pronunciation is /ˈbeɪziən/.
What does "Bayesian" mean?
As an adjective, "Bayesian" means: Of or pertaining to Thomas Bayes, English mathematician.
What are common misspellings of "Bayesian"?
Common misspellings include "abyesian", "baeysian", "bayeisan", "bayesain", "bayesiann". The correct spelling is "Bayesian".
How do you pronounce "Bayesian"?
The IPA (International Phonetic Alphabet) transcription for "Bayesian" is /ˈbeɪziən/. 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 "Bayesian"?
From Bayes + -ian, after Thomas Bayes. 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 "Bayesian", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 8 letters (nearest by frequency rank).

buoyancy#30,713annulled#30,683airtight#30,677Aguilera#30,676

Similar misspelling depth

Headwords with a similar count of attested misspellings (11 here; floor ≥5).

blaring11 variantsaudacious11 variantsanthems11 variantsworkman11 variants

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

Source: FrequencyWords open word-frequency list