rayon
\ʁɛ.jɔ̃\
The verdict
“rayon” is a regularly-used French word, ranked #3,871 in French word frequency and used as a noun.
- #3,871
- frequency rank, French
- 5
- letters
- 7
- tracked misspellings
- 20
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Ligne rectiligne qui part d’un centre et va en divergeant.
Visual similarity to commonly confused words
How many letter changes separate each confused pair (Levenshtein distance, normalized).
Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).
| Property | Value |
|---|---|
| Headword | rayon |
| Language | French |
| Part of speech | Noun |
| IPA | \ʁɛ.jɔ̃\ |
| Letters | 5 |
| Frequency rank | #3,871 |
| Misspellings tracked | 7 |
| Confusable pairs | 20 |
| Source | Wiktionary (kaikki.org) |
Where “rayon” sits in French frequency
Spelling & Dictionary Insight
The French entry for rayon is 5 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as \ʁɛ.jɔ̃\. Corpus data places it at rank #3,871 in overall French word frequency, indicating it appears regularly in written and spoken text. Wiktionary records 8 distinct senses for this headword, so context determines which meaning a reader should apply.
Our generated misspelling index lists 7 likely wrong-spelling variants for rayon, with forms such as "aryon", "raoyn", and "rayno". 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, "Ryo", "Ryan", "rays", and more, where similar look or sound leads writers to substitute one word for another in context.
This entry's etymology isn't recorded, so its spelling pattern is best understood through pronunciation rather than a traceable origin. The correct French form is rayon, spelled R-A-Y-O-N.
Definition
- 1Ligne rectiligne qui part d’un centre et va en divergeant.
- 2Ligne rectiligne qui part d’un centre et va en divergeant.
- 3Espace à l’entour, plus ou moins circulaire.
- 4Pédoncule floral d’une ombelle.
- 5Chacune des parties qui vont du moyeu de la roue à la jante.
- 6Émanation issue d’une source lumineuse irradiante.
- 7Lueur.
- 8Faisceau de particules énergétiques lumineuses.
This word in other languages
Common misspellings
Also misspelled as: aryon,raoyn,rayno,rayonn,rayyon,rrayon,ryaon
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of rayon - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.
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
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Using “rayon”
The practical upshot for anyone who landed here from a spell-check.
- The one correct French spelling is R-A-Y-O-N - every other letter order is a misspelling in standard orthography.
- Say it as \ʁɛ.jɔ̃\ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Don't mix it up with “Ryo” - see the side-by-side comparison. rayon vs Ryo
- 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.