bet

/ˈbɛt/

//ˈbɛt// noun

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

"bet" is a 3-letter English headword indexed on PlainSpell.

The verdict

“bet” is a regularly-used English word, ranked #1,684 in English word frequency and used as a noun.

#1,684
frequency rank, English
3
letters
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A wager, an agreement between two parties that a stake (usually money) will be paid by the loser to the winner (the winner being the one who correctly forecast the outcome of an event).

Visual similarity to commonly confused words

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

bet vs by
33% similar
bet vs bi
33% similar
bet vs BS
0% similar

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

Key facts for bet
PropertyValue
Headwordbet
LanguageEnglish
Part of speechNoun
IPA/ˈbɛt/
Letters3
Frequency rank#1,684
Misspellings tracked0
Confusable pairs20
SourceWiktionary (kaikki.org)

Where “bet” 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). bet 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 bet is 3 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /ˈbɛt/. Corpus data places it at rank #1,684 in overall English word frequency, indicating it appears regularly in written and spoken text. Wiktionary records 3 distinct senses for this headword, so context determines which meaning a reader should apply.

No generated misspelling entries exist for bet in our index, and the word's spelling is regular enough that our generator found nothing worth flagging. It also participates in 20 confusable-pair relationships, "by", "bi", "BS", and more, since the words sound or look close enough that writers reach for the wrong one mid-sentence.

Etymologically, the entry records: From 16th-century criminal slang, perhaps from Middle English bet (“something better, advantage, luck”), from Old English bet, bett (“better”, adverb); or, alternatively from abet, from Middle English abet, abette, from Old French abet (“incitement to evil”… The correct English form is bet, spelled B-E-T.

Definition

  1. 1
    A wager, an agreement between two parties that a stake (usually money) will be paid by the loser to the winner (the winner being the one who correctly forecast the outcome of an event).
  2. 2
    A candidate (for elections and pageants) or competitor (in multinational sports).
  3. 3
    Indicating a degree of certainty, or that something can be relied upon.

Etymology

From 16th-century criminal slang, perhaps from Middle English bet (“something better, advantage, luck”), from Old English bet, bett (“better”, adverb); or, alternatively from abet, from Middle English abet, abette, from Old French abet (“incitement to evil”), from Old French abeter (“to entice”), from a- (“to”) + beter (“hound on, urge, to bait”); ultimately from Proto-West Germanic *baitijan (“to bait, entice”), related to Old English bǣtan (“to bait”). More at abet.

This word in other languages

apuesta(Español)pari(Français)Wette(Deutsch)aposta(Português)

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 "bet"?
"bet" is spelled B-E-T. The IPA pronunciation is /ˈbɛt/.
What does "bet" mean?
As a noun, "bet" means: A wager, an agreement between two parties that a stake (usually money) will be paid by the loser to the winner (the winner being the one who correctly forecast the outcome of an event).
What words are commonly confused with "bet"?
"bet" is commonly confused with "by", "bi", "BS". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "bet"?
The IPA (International Phonetic Alphabet) transcription for "bet" is /ˈbɛt/. 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 "bet"?
From 16th-century criminal slang, perhaps from Middle English bet (“something better, advantage, luck”), from Old English bet, bett (“better”, adverb); or, alternatively from abet, from Middle English abet, abette, from Old French abet (“incitemen... 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 “bet”

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

  • The one correct English spelling is B-E-T - every other letter order is a misspelling in standard orthography.
  • Say it as /ˈbɛt/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Don't mix it up with “by” - see the side-by-side comparison. bet vs by
  • 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