alien

[ˈaljẽn]

/[ˈaljẽn]/ noun

The verdict

“alien” has 6 generated spelling variants in the Spanish index at frequency #16,005. The variants make it a useful spelling check.

#16,005
frequency rank, Spanish
7,704
“A” headwords
6
tracked misspellings
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Que viene de fuera del planeta Tierra.

Corpus desk

Index ES-alien · alien · Spanish

alien · rank #16,005 · 6 variants · 20 confusables

  • FREQ-MID #16,005
  • LEN-MID 5 letters
  • VOW-3 3 vowels
  • CONFUS-HIGH 20 pairs
  • VAR-MID 6 variants
  • BOOK-DENSE 7,704
  • PHOTO-FINISH Alejandría

Nearest frequency peer: Alejandría (-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 “alien”

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

corpus weight

What this shows “alien” 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).

alien vs amén
40% similar
alien vs alió
60% similar
alien vs avión
60% similar

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

Key facts for alien
PropertyValue
Headwordalien
LanguageSpanish
Part of speechNoun
IPA[ˈaljẽn]
Letters5
Frequency rank#16,005
Misspellings tracked6
Confusable pairs20
SourceWiktionary (kaikki.org)

Frecuencia del imán ortográfico “alien”

La frecuencia va del puñado de palabras que usamos sin parar (izquierda) a la cola larga que apenas aparece (derecha).aliencae 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 “Alejandría” (#16,004), “alpha” (#16,006), “alameda” (#16,003). Entre 7,704 lemas con “A”, “alien” va en #16,005. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 6 spelling variants around alien (IPA [ˈaljẽn]), anoun. Corpus frequency is #16,005 among 7,704 “A” headwords. Dominant gloss: "Que viene de fuera del planeta Tierra.".

Our generated misspelling index lists 6 likely wrong-spelling variants for alien, with forms such as "ailen", "alein", and "alienn". 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, "amén", "alió", "avión", and more, since the words sound or look close enough that writers reach for the wrong one mid-sentence.

This headword's origin isn't recorded in our source data, leaving phoneme-to-grapheme mapping as the best guide to its spelling rather than a borrowing history. The correct Spanish form is alien, spelled A-L-I-E-N.

Definition

  1. 1
    Que viene de fuera del planeta Tierra.

Synonyms

Common misspellings

Also misspelled as:

  • ailen
  • alein
  • alienn
  • aline
  • allien
  • laien

Misspelling Pattern Breakdown

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

ailen2alein2alienn1aline2allien1laien2
Edit distance from "alien"

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 "alien"?
"alien" is spelled A-L-I-E-N. The IPA pronunciation is [ˈaljẽn].
What does "alien" mean?
As a noun, "alien" means: Que viene de fuera del planeta Tierra.
What words are commonly confused with "alien"?
"alien" is commonly confused with "amén", "alió", "avión". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "alien"?
The IPA (International Phonetic Alphabet) transcription for "alien" is [ˈaljẽn]. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "alien" come from?
"alien" 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 "alien", not the corpus desk frequency band.

Same letter count

Frequency-ranked Spanish headwords with 5 letters (nearest by frequency rank).

Similar misspelling depth

Headwords with a similar count of attested misspellings (6 here; floor ≥5).

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

Source: FrequencyWords open word-frequency list