impenetrable

[ĩmpeneˈt̪ɾaβ̞le]

/[ĩmpeneˈt̪ɾaβ̞le]/ adj

The verdict

“impenetrable” has 19 generated spelling variants in the Spanish index at frequency #33,656. The variants make it a useful spelling check.

#33,656
frequency rank, Spanish
3,428
“I” headwords
19
tracked misspellings

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Que no se puede penetrar.

Corpus desk

Index ES-impenetrable · impenetrable · Spanish

impenetrable · rank #33,656 · 19 variants · 0 confusables

  • FREQ-MID #33,656
  • LEN-MEGA 12 letters
  • VOW-5 5 vowels
  • CONFUS-0 No pairs
  • VAR-HIGH 19 variants
  • BOOK-MID 3,428
  • PHOTO-FINISH importamos

Nearest frequency peer: importamos (+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.

Frequency neighbourhood for “impenetrable”

Lower corpus rank = more everyday usage (inverted bar length for readability)

corpus weight

What this shows Bars show where “impenetrable” sits against the nearest ranked Spanish headwords in the FrequencyWords band, not a reprint of letter-browse containment.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for impenetrable
PropertyValue
Headwordimpenetrable
LanguageSpanish
Part of speechAdjective
IPA[ĩmpeneˈt̪ɾaβ̞le]
Letters12
Frequency rank#33,656
Misspellings tracked19
Confusable pairs0
SourceWiktionary (kaikki.org)

Dónde se sitúa “impenetrable” en la frecuencia del español

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

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

La escala es logarítmica (cada marca ≈ 10× más rara). En la misma franja de rareza aparecen “importamos” (#33,657), “ignoraba” (#33,654), “impropio” (#33,658). Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 19 spelling variants around impenetrable (IPA [ĩmpeneˈt̪ɾaβ̞le]), anadjective. Corpus frequency is #33,656 among 3,428 “I” headwords. Wiktionary lists 3 senses, so context still picks the gloss.

Our generated misspelling index lists 19 likely wrong-spelling variants for impenetrable, with forms such as "imepnetrable", "immpenetrable", and "impeentrable". 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. This entry stands alone in our confusable dataset, suggesting its spelling stands apart enough that readers rarely confuse it with something else.

Wiktionary doesn't record an etymology for this headword, so its spelling pattern is best understood through pronunciation rather than a traceable origin. The correct Spanish form is impenetrable, spelled I-M-P-E-N-E-T-R-A-B-L-E.

Definition

  1. 1
    Que no se puede penetrar.
  2. 2
    Dicho de una sentencia, una opinión o un escrito: Que no se pueden comprender absolutamente sin mucha dificultad, y también de los secretos, misterios, designios, etc., que no se alcanzan ni se descifran.
  3. 3
    Dicho de una persona: Reservada, que se guarda para sí lo que siente o piensa, generalmente por falta de interés o para evitar conflictos..

Recorded use

Wiktionary examples

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

  1. «Durante mucho tiempo se creyó que esos libros impenetrables correspondían a lenguas pretéritas o remotas. Es verdad que los hombres más antiguos, los primeros bibliotecarios, usaban un lenguaje asaz diferente del que hablamos ahora; es verdad que unas millas a la derecha la lengua es dialectal y que noventa pisos más arriba, es incomprensible».
  2. «Al considerar sus nomenclaturas, sus fórmulas y el restante aparato de su doctrina, pudiera sospecharse que habían conspirado de propósito a recomendarla a las naciones con lo que más la desdora, esto es, presentándosela como una doctrina arcana y misteriosa e impenetrable a las comprensiones vulgares».

Synonyms

Antonyms

This word in other languages

Common misspellings

Also misspelled as:

  • imepnetrable
  • immpenetrable
  • impeentrable
  • impenertable
  • impenetarble
  • impenetrabble
  • impenetrabel
  • impenetrablle
  • impenetralbe
  • impenetravle
  • impenetrbale
  • impenetrrable
  • impenettrable
  • impennetrable
  • impenterable
  • impneetrable
  • imppenetrable
  • ipmenetrable
  • mipenetrable

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of impenetrable - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.

imepnetrable2immpenetrable1impeentrable2impenertable2impenetarble2impenetrabble1impenetrabel2impenetrablle1
Edit distance from "impenetrable"

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 "impenetrable"?
"impenetrable" is spelled I-M-P-E-N-E-T-R-A-B-L-E. The IPA pronunciation is [ĩmpeneˈt̪ɾaβ̞le].
What does "impenetrable" mean?
As an adjective, "impenetrable" means: Que no se puede penetrar.
What are common misspellings of "impenetrable"?
Common misspellings include "imepnetrable", "immpenetrable", "impeentrable", "impenertable", "impenetarble". The correct spelling is "impenetrable".
How do you pronounce "impenetrable"?
The IPA (International Phonetic Alphabet) transcription for "impenetrable" is [ĩmpeneˈt̪ɾaβ̞le]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "impenetrable" come from?
"impenetrable" is a Spanish word. PlainSpell's reference spans five languages -- English, Spanish, Portuguese, French, and German -- with definitions, pronunciations, and spelling data for each.
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 "impenetrable", not the corpus desk frequency band.

Same letter count

Frequency-ranked Spanish headwords with 12 letters (nearest by frequency rank).

Similar misspelling depth

Headwords with a similar count of attested misspellings (19 here; floor ≥5).

What to do next

You've looked up "impenetrable". Here's where to go from here.

  • 19 edit-distance misspelling variants are generated for spell-check research on this headword. See variants
  • Usage frequency rank #33,656 among Spanish headwords in this corpus. Corpus statistics
  • Browse more Spanish words in the "I" letter cohort. I–Z browse

PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.

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