diagonal

[d̪jaɣ̞oˈnal]

/[d̪jaɣ̞oˈnal]/ adj

The verdict

“diagonal” has 11 generated spelling variants in the Spanish index at frequency #16,559. The variants make it a useful spelling check.

#16,559
frequency rank, Spanish
4,885
“D” headwords
11
tracked misspellings
1
confusable pair

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Recta que une un vértice de un polígono o de un poliedro con otro vértice no consecutivo. Informalmente, recta inclinada con respecto a otras paralelas.

Corpus desk

Index ES-diagonal · diagonal · Spanish

diagonal · rank #16,559 · 11 variants · 1 confusable

  • FREQ-MID #16,559
  • LEN-LONG 8 letters
  • VOW-4 4 vowels
  • CONFUS-LOW 1 pairs
  • VAR-MID 11 variants
  • BOOK-MID 4,885
  • PHOTO-FINISH despegar

Nearest frequency peer: despegar (-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.

Pares de rango junto al imán ortográfico “diagonal”

Misma franja de rareza: útil si un typo cae en un lema vecino

corpus weight

What this shows “diagonal” está entre estos pares FrequencyWords; la profundidad de typo se mide aparte en el gráfico de distancia de edición.

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).

diagonal vs diagonales
80% similar

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

Key facts for diagonal
PropertyValue
Headworddiagonal
LanguageSpanish
Part of speechAdjective
IPA[d̪jaɣ̞oˈnal]
Letters8
Frequency rank#16,559
Misspellings tracked11
Confusable pairs1
SourceWiktionary (kaikki.org)

Frecuencia del imán ortográfico “diagonal”

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

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

El eje es logarítmico: cada tick marca unas diez veces menos frecuencia. En la misma franja de rareza aparecen “despegar” (#16,558), “desobediencia” (#16,557), “dirían” (#16,561). Entre 4,885 lemas con “D”, “diagonal” va en #16,559. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 11 spelling variants around diagonal (IPA [d̪jaɣ̞oˈnal]), anadjective. Corpus frequency is #16,559 among 4,885 “D” headwords. Dominant gloss: "Recta que une un vértice de un polígono o de un poliedro con otro vértice no consecutivo. Informalmente, recta inclinada con respecto a otras paralelas.".

Our generated misspelling index lists 11 likely wrong-spelling variants for diagonal, with forms such as "daigonal", "ddiagonal", and "diaggonal". 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. It also participates in 1 confusable-pair relationship, "diagonales", a pairing that trips writers up because the two words share enough sound or shape to blur together.

No borrowing history is documented for this entry, so its spelling is easiest explained by how it's pronounced rather than where it came from. The correct Spanish form is diagonal, spelled D-I-A-G-O-N-A-L.

Definition

  1. 1
    Recta que une un vértice de un polígono o de un poliedro con otro vértice no consecutivo. Informalmente, recta inclinada con respecto a otras paralelas.

Recorded use

Wiktionary example

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

  1. Cómo trazar puntos de números irracionales en la recta numérica. La diferencia entre un número racional y uno irracional puede ser ejemplificada de la siguiente manera. Un decimal que se repite sin fin puede expresarse como la relación de dos enteros, y esta proporción es llamada número racional. Un decimal que no se repite y no termina, no puede expresar…

This word in other languages

Common misspellings

Also misspelled as:

  • daigonal
  • ddiagonal
  • diaggonal
  • diagnoal
  • diagoanl
  • diagonall
  • diagonla
  • diagonnal
  • diaognal
  • digaonal
  • idagonal

Misspelling Pattern Breakdown

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

daigonal2ddiagonal1diaggonal1diagnoal2diagoanl2diagonall1diagonla2diagonnal1
Edit distance from "diagonal"

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 "diagonal"?
"diagonal" is spelled D-I-A-G-O-N-A-L. The IPA pronunciation is [d̪jaɣ̞oˈnal].
What does "diagonal" mean?
As an adjective, "diagonal" means: Recta que une un vértice de un polígono o de un poliedro con otro vértice no consecutivo. Informalmente, recta inclinada con respecto a otras paralelas.
What words are commonly confused with "diagonal"?
"diagonal" is commonly confused with "diagonales". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "diagonal"?
The IPA (International Phonetic Alphabet) transcription for "diagonal" is [d̪jaɣ̞oˈnal]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "diagonal" come from?
"diagonal" 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 "diagonal", not the corpus desk frequency band.

Same letter count

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

Similar misspelling depth

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

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

Source: FrequencyWords open word-frequency list