essor

\e.sɔʁ\

/\e.sɔʁ\/ noun

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

The verdict

“essor” is a regularly-used French word, ranked #7,316 in French word frequency and used as a noun.

#7,316
frequency rank, French
5
letters
5
tracked misspellings
11
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Action de l’oiseau qui s’élance pour prendre son vol.

Visual similarity to commonly confused words

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

essor vs ester
60% similar
essor vs essai
60% similar
essor vs encor
60% similar

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

Key facts for essor
PropertyValue
Headwordessor
LanguageFrench
Part of speechNoun
IPA\e.sɔʁ\
Letters5
Frequency rank#7,316
Misspellings tracked5
Confusable pairs11
SourceWiktionary (kaikki.org)

Where “essor” 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). essor 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 essor is 5 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as \e.sɔʁ\. Corpus data places it at rank #7,316 in overall French word frequency, indicating it appears regularly in written and spoken text. Wiktionary records 11 distinct senses for this headword, so context determines which meaning a reader should apply.

Our generated misspelling index lists 5 likely wrong-spelling variants for essor, with forms such as "esor", "esosr", and "essorr". 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 11 confusable-pair relationships, "ester", "essai", "encor", and more, since the words sound or look close enough that writers reach for the wrong one mid-sentence.

Our source data has no etymology on file for this entry, so its spelling is easiest explained by how it's pronounced rather than where it came from. The correct French form is essor, spelled E-S-S-O-R.

Definition

  1. 1
    Action de l’oiseau qui s’élance pour prendre son vol.
  2. 2
    Envol d’un aéronef.
  3. 3
    Élan vers le haut.
  4. 4
    Élan hâtif.
  5. 5
    Mouvement moral, comparé à l’essor de l’oiseau, par lequel un homme, un esprit, une âme se portent aux choses élevées, étendues.
  6. 6
    Succès qu’obtient un livre, une idée.
  7. 7
    Action de débuter en quelque chose avec énergie, avec hardiesse et liberté.
  8. 8
    Publication, sortie d'un livre.
  9. 9
    Développement qui a quelque chose de rapide comme le vol de l’oiseau.
  10. 10
    Ouverture dans le haut d’une cave enterrée ou d’une galerie avec un conduit vertical vers la surface pour assurer une ventilation par convection naturelle.
  11. 11
    Libération d’une contrainte.

This word in other languages

flight(English)auge(Español)Aufschwung(Deutsch)

Common misspellings

Also misspelled as: esor,esosr,essorr,essro,sesor

Misspelling Pattern Breakdown

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

esor1esosr2essorr1essro2sesor2
Edit distance from "essor"

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 "essor"?
"essor" is spelled E-S-S-O-R. The IPA pronunciation is \e.sɔʁ\.
What does "essor" mean?
As a noun, "essor" means: Action de l’oiseau qui s’élance pour prendre son vol.
What words are commonly confused with "essor"?
"essor" is commonly confused with "ester", "essai", "encor". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "essor"?
The IPA (International Phonetic Alphabet) transcription for "essor" is \e.sɔʁ\. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What language does "essor" come from?
"essor" is a French word. PlainSpell covers definitions, pronunciations, and spelling data across English, Spanish, Portuguese, French, and German.
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 “essor”

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

  • The one correct French spelling is E-S-S-O-R - every other letter order is a misspelling in standard orthography.
  • Say it as \e.sɔʁ\ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Don't mix it up with “ester” - see the side-by-side comparison. essor vs ester
  • 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