ultraviolet
\yl.tʁa.vjɔ.lɛ\
The verdict
“ultraviolet” is an uncommon French word, ranked #51,796 in French word frequency and used as an adjective.
- #51,796
- frequency rank, French
- 11
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Dont la longueur d’onde est plus courte que celles de la lumière visible dans le spectre électromagnétique.
| Property | Value |
|---|---|
| Headword | ultraviolet |
| Language | French |
| Part of speech | Adjective |
| IPA | \yl.tʁa.vjɔ.lɛ\ |
| Letters | 11 |
| Frequency rank | #51,796 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “ultraviolet” sits in French frequency
Spelling & Dictionary Insight
The French entry for ultraviolet is 11 letters long, classified as an adjective, and transcribed in the International Phonetic Alphabet as \yl.tʁa.vjɔ.lɛ\. Corpus data places it at rank #51,796 in overall French word frequency, marking it as uncommon enough that many writers pause before typing it. The dominant gloss from Wiktionary reads: "Dont la longueur d’onde est plus courte que celles de la lumière visible dans le spectre électromagnétique.".
ultraviolet has no tracked misspelling variants, and the word's spelling is regular enough that our generator found nothing worth flagging. It is not paired with a close-neighbour confusable in our dataset, suggesting its spelling stands apart enough that readers rarely confuse it with something else.
This entry carries no recorded etymology, so its spelling is easiest explained by how it's pronounced rather than where it came from. The correct French form is ultraviolet, spelled U-L-T-R-A-V-I-O-L-E-T.
Definition
- 1Dont la longueur d’onde est plus courte que celles de la lumière visible dans le spectre électromagnétique.
This word in other languages
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 “ultraviolet”
The practical upshot for anyone who landed here from a spell-check.
- The one correct French spelling is U-L-T-R-A-V-I-O-L-E-T - every other letter order is a misspelling in standard orthography.
- Say it as \yl.tʁa.vjɔ.lɛ\ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- 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.