anhydride sulfureux
\a.ni.dʁid syl.fy.ʁø\
The verdict
“anhydride sulfureux” is uncommon French (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.
- Unranked
- below top-frequency French
- 19
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Anhydride, au degré d’oxydation +4, de l’acide sulfureux. (SO₂).
Corpus desk
Index FR-anhydride-sulfureux · anhydride sulfureux · French
anhydride sulfureux · unranked · 0 variants · 0 confusables
- FREQ-UNRANKED Unranked
- LEN-MEGA 19 letters
- VOW-8 8 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-THIN "A" thin
- PHOTO-UNK Peer pending
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.
| Property | Value |
|---|---|
| Headword | anhydride sulfureux |
| Language | French |
| Part of speech | Noun |
| IPA | \a.ni.dʁid syl.fy.ʁø\ |
| Letters | 19 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “anhydride sulfureux” sits in French frequency
Rare enough to double-check
anhydride sulfureux is uncommon French outside the top frequency list, classed as anoun, transcribed \a.ni.dʁid syl.fy.ʁø\. Rarity is why readers land here mid-draft. Gloss: "Anhydride, au degré d’oxydation +4, de l’acide sulfureux. (SO₂).".
Zero misspellings are on record for anhydride sulfureux in our index, a straightforward case of a spelling with little room for common typos. Our dataset records no confusable match here, suggesting its spelling stands apart enough that readers rarely confuse it with something else.
No explicit etymology string is stored for this entry, so spelling patterns must be inferred from the word's phoneme-to-grapheme mapping rather than from a documented borrowing chain. The correct French form is anhydride sulfureux, spelled A-N-H-Y-D-R-I-D-E- -S-U-L-F-U-R-E-U-X.
Definition
- 1Anhydride, au degré d’oxydation +4, de l’acide sulfureux. (SO₂).
Synonyms
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.
PlainSpell is rendered directly from structured Wiktionary extracts and open word-frequency lists, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 6, 2026. Primary sources: Wiktionary (via kaikki.org) and FrequencyWords.
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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.