eta

[ˈet̪a]

/[ˈet̪a]/ noun

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

The verdict

“eta” sits in 20 confusable pairs (corpus #5,959) as a noun. The look-alike neighbours are the real trap.

#5,959
frequency rank, Spanish
5,243
“E” headwords
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Nombre de la "e" larga del alfabeto griego.

Corpus desk

Index ES-eta · eta · Spanish

eta · rank #5,959 · 0 variants · 20 confusables

  • FREQ-COMMON #5,959
  • LEN-MID 3 letters
  • VOW-2 2 vowels
  • CONFUS-HIGH 20 pairs
  • VAR-0 0 variants
  • BOOK-DENSE 5,243
  • PHOTO-FINISH estándares

Nearest frequency peer: estándares (-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 “eta”

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

corpus weight

What this shows Las barras sitúan “eta” 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).

eta vs ex
33% similar
eta vs eu
33% similar
eta vs ey
33% similar

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

Key facts for eta
PropertyValue
Headwordeta
LanguageSpanish
Part of speechNoun
IPA[ˈet̪a]
Letters3
Frequency rank#5,959
Misspellings tracked0
Confusable pairs20
SourceWiktionary (kaikki.org)

Rango de corpus junto a confusables de “eta”

La frecuencia va del puñado de palabras que usamos sin parar (izquierda) a la cola larga que apenas aparece (derecha).etacae 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 “estándares” (#5,958), “eu” (#5,960), “est” (#5,957). Entre 5,243 lemas con “E”, “eta” va en #5,959. Source: FrequencyWords open word-frequency list.

Easy to mix with look-alikes

The spelling risk for eta is neighbouring look-alikes ("ex", "eu", …), not just typos; it is anoun pronounced [ˈet̪a]. Frequency #5,959 among 5,243 “E” headwords. Gloss: "Nombre de la "e" larga del alfabeto griego.".

eta doesn't appear in our generated misspelling index, since its letter pattern doesn't lend itself to common typo substitutions. It also participates in 20 confusable-pair relationships, "ex", "eu", "ey", and more, where similar look or sound leads writers to substitute one word for another in context.

This headword's origin isn't recorded in our source data, so its spelling is best read as a straightforward mapping from sound to letter. The correct Spanish form is eta, spelled E-T-A.

Definition

  1. 1
    Nombre de la "e" larga del alfabeto griego.

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 "eta"?
"eta" is spelled E-T-A. The IPA pronunciation is [ˈet̪a].
What does "eta" mean?
As a noun, "eta" means: Nombre de la "e" larga del alfabeto griego.
What words are commonly confused with "eta"?
"eta" is commonly confused with "ex", "eu", "ey". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "eta"?
The IPA (International Phonetic Alphabet) transcription for "eta" is [ˈet̪a]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "eta" come from?
"eta" is a Spanish word. You can look up definitions, pronunciations, and spelling data for this and other words across English, Spanish, Portuguese, French, and German on PlainSpell.
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 "eta", not the corpus desk frequency band.

Same letter count

Frequency-ranked Spanish headwords with 3 letters (nearest by frequency rank).

est#5,957use#6,022sam#5,889IVA#5,847

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

Source: FrequencyWords open word-frequency list