beta

[ˈbet̪a]

/[ˈbet̪a]/ noun

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

The verdict

“beta” sits in 20 confusable pairs (corpus #9,076) as a noun. The look-alike neighbours are the real trap.

#9,076
frequency rank, Spanish
2,459
“B” headwords
4
tracked misspellings
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Segunda letra del alfabeto griego.

Corpus desk

Index ES-beta · beta · Spanish

beta · rank #9,076 · 4 variants · 20 confusables

  • FREQ-COMMON #9,076
  • LEN-MID 4 letters
  • VOW-2 2 vowels
  • CONFUS-HIGH 20 pairs
  • VAR-LOW 4 variants
  • BOOK-MID 2,459
  • PHOTO-FINISH Beatriz

Nearest frequency peer: Beatriz (-1 rank slots)

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.

Vecinos de frecuencia del confusable “beta”

Pares de peso similar en el corpus, aparte de los confusables abajo

corpus weight

What this shows Las barras sitúan “beta” frente a los lemas españoles más cercanos por rango, no un reprint del escritorio de confusables.

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).

beta vs bla
50% similar
beta vs bot
50% similar
beta vs but
50% similar

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

Key facts for beta
PropertyValue
Headwordbeta
LanguageSpanish
Part of speechNoun
IPA[ˈbet̪a]
Letters4
Frequency rank#9,076
Misspellings tracked4
Confusable pairs20
SourceWiktionary (kaikki.org)

Rango de corpus junto a confusables de “beta”

Esta escala corre desde el núcleo del español cotidiano (izquierda) hasta el rastro de formas rara vez usadas (derecha).betacae aquí:

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

Los ticks avanzan en logaritmo; cada uno es del orden de diez veces más raro. En la misma franja de rareza aparecen “Beatriz” (#9,075), “azteca” (#9,074), “botones” (#9,078). Entre 2,459 lemas con “B”, “beta” va en #9,076. Source: FrequencyWords open word-frequency list.

Easy to mix with look-alikes

The spelling risk for beta is neighbouring look-alikes ("bla", "bot", …), not just typos; it is anoun pronounced [ˈbet̪a]. Frequency #9,076 among 2,459 “B” headwords. 4 recorded senses keep meaning in play.

Our generated misspelling index lists 4 likely wrong-spelling variants for beta, with forms such as "bbeta", "betta", and "btea". 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 20 confusable-pair relationships, "bla", "bot", "but", and more, a pairing that trips writers up because the two words share enough sound or shape to blur together.

Our source data has no etymology on file for this entry, so spelling patterns must be inferred from the word's phoneme-to-grapheme mapping rather than from a documented borrowing chain. The correct Spanish form is beta, spelled B-E-T-A.

Definition

  1. 1
    Segunda letra del alfabeto griego.
  2. 2
    Nombre con el que se suele designar a la segunda estrella, en orden de magnitud, de una constelación.
  3. 3
    versión del software que esta en fase de pruebas.
  4. 4
    con la letra griega de tal nombre se designan cantidades y puntos, como vértices de ángulos, etc., enumerados en segundo término.

This word in other languages

beta(English)bêta(Français)Beta(Deutsch)beta(Português)

Common misspellings

Also misspelled as:

  • bbeta
  • betta
  • btea
  • ebta

Misspelling Pattern Breakdown

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

bbeta1betta1btea2ebta2
Edit distance from "beta"

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 Spanish corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "beta"?
"beta" is spelled B-E-T-A. The IPA pronunciation is [ˈbet̪a].
What does "beta" mean?
As a noun, "beta" means: Segunda letra del alfabeto griego.
What words are commonly confused with "beta"?
"beta" is commonly confused with "bla", "bot", "but". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "beta"?
The IPA (International Phonetic Alphabet) transcription for "beta" is [ˈbet̪a]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "beta" come from?
"beta" is a Spanish word. PlainSpell covers definitions, pronunciations, and spelling data across English, Spanish, Portuguese, French, and German.
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 Spanish words by spelling shape

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

Same letter count

Frequency-ranked Spanish headwords with 4 letters (nearest by frequency rank).

AMLO#9,068vago#9,054game#9,127lola#9,145

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

Source: FrequencyWords open word-frequency list