extraterrestre

\ɛk.stʁa.tɛ.ʁɛstʁ\

/\ɛk.stʁa.tɛ.ʁɛstʁ\/ adj

The verdict

“extraterrestre” is a moderately-common French word, ranked #16,618 in French word frequency and used as an adjective.

#16,618
frequency rank, French
14
letters
20
tracked misspellings
1
confusable pair

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Qui n’appartient pas au domaine terrestre, qui ne provient pas de la Terre. Créature qui habiterait une autre planète que la Terre.

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

extraterrestre vs extraterrestres
93% similar

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

Key facts for extraterrestre
PropertyValue
Headwordextraterrestre
LanguageFrench
Part of speechAdjective
IPA\ɛk.stʁa.tɛ.ʁɛstʁ\
Letters14
Frequency rank#16,618
Misspellings tracked20
Confusable pairs1
SourceWiktionary (kaikki.org)

Where “extraterrestre” sits in French frequency

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right). extraterrestre lands here:

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

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

Spelling & Dictionary Insight

The French entry for extraterrestre is 14 letters long, classified as an adjective, and transcribed in the International Phonetic Alphabet as \ɛk.stʁa.tɛ.ʁɛstʁ\. Corpus data places it at rank #16,618 in overall French word frequency, marking it as uncommon enough that many writers pause before typing it. The dominant gloss from Wiktionary reads: "Qui n’appartient pas au domaine terrestre, qui ne provient pas de la Terre. Créature qui habiterait une autre planète que la Terre.".

Our generated misspelling index lists 20 likely wrong-spelling variants for extraterrestre, with forms such as "etxraterrestre", "exrtaterrestre", and "extarterrestre". 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 1 confusable-pair relationship, "extraterrestres", since the words sound or look close enough that writers reach for the wrong one mid-sentence.

No documented word history exists for this headword, so any spelling logic here comes from how the word's sounds map to letters, not a documented origin story. The correct French form is extraterrestre, spelled E-X-T-R-A-T-E-R-R-E-S-T-R-E.

Definition

  1. 1
    Qui n’appartient pas au domaine terrestre, qui ne provient pas de la Terre. Créature qui habiterait une autre planète que la Terre.

This word in other languages

Common misspellings

Also misspelled as: etxraterrestre,exrtaterrestre,extarterrestre,extraetrrestre,extratererstre,extraterestre,extraterresrte,extraterresstre,extraterrester,extraterrestrre,extraterresttre,extraterretsre,extraterrsetre,extratrerestre,extratterrestre,extrraterrestre,extrtaerrestre,exttraterrestre,exxtraterrestre,xetraterrestre

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of extraterrestre - expressed in single-character edits (insert, delete, or swap one letter). Bigger bars stand out at a glance; a one-edit slip is the hardest to catch.

etxraterrestre2exrtaterrestre2extarterrestre2extraetrrestre2extratererstre2extraterestre1extraterresrte2extraterresstre1
Edit distance from "extraterrestre"

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

Frequently Asked Questions

How do you spell "extraterrestre"?
"extraterrestre" is spelled E-X-T-R-A-T-E-R-R-E-S-T-R-E. The IPA pronunciation is \ɛk.stʁa.tɛ.ʁɛstʁ\.
What does "extraterrestre" mean?
As an adjective, "extraterrestre" means: Qui n’appartient pas au domaine terrestre, qui ne provient pas de la Terre. Créature qui habiterait une autre planète que la Terre.
What words are commonly confused with "extraterrestre"?
"extraterrestre" is commonly confused with "extraterrestres". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "extraterrestre"?
The IPA (International Phonetic Alphabet) transcription for "extraterrestre" is \ɛk.stʁa.tɛ.ʁɛstʁ\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "extraterrestre" come from?
"extraterrestre" is a French 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.

Using “extraterrestre”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct French spelling is E-X-T-R-A-T-E-R-R-E-S-T-R-E - every other letter order is a misspelling in standard orthography.
  • Say it as \ɛk.stʁa.tɛ.ʁɛstʁ\ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Don't mix it up with “extraterrestres” - see the side-by-side comparison. extraterrestre vs extraterrestres
  • Browse more French words and confusable pairs in the same reference. French words
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 FrequencyWords open word-frequency list