sulfonal
The verdict
“sulfonal” is outside the top-ranked Portuguese vocabulary, used as a noun — the kind of word writers most often double-check.
- Unranked
- below top-frequency Portuguese
- 8
- letters
Dominant Wiktionary sense: sulfona derivada da acetona e do etanotiol usada como sonífero suave
| Property | Value |
|---|---|
| Headword | sulfonal |
| Language | Portuguese |
| Part of speech | Noun |
| Letters | 8 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “sulfonal” sits in Portuguese frequency
Spelling & Dictionary Insight
The Portuguese entry for sulfonal is 8 letters long, classified as a noun. It sits outside the most-frequent rank tiers, which is often why uncommon words generate more spelling variants per reader. The dominant gloss from Wiktionary reads: "sulfona derivada da acetona e do etanotiol usada como sonífero suave".
No misspelling variants are generated for sulfonal in our index, suggesting the orthography follows predictable Portuguese patterns. It is not paired with a close-neighbour confusable in our dataset, which tends to mean the word is visually distinctive enough to stand on its own.
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. For readers arriving here from a spelling check, the authoritative guidance is: the correct Portuguese form is sulfonal, spelled S-U-L-F-O-N-A-L, and any other sequence of those letters, regardless of how natural it feels, is a misspelling in standard orthography.
Definition
- 1sulfona derivada da acetona e do etanotiol usada como sonífero suave
This word in other languages
Frequently Asked Questions
How do you spell "sulfonal"?
What does "sulfonal" mean?
What language does "sulfonal" come from?
Is PlainSpell free to use?
Using “sulfonal”
The practical upshot for anyone who landed here from a spell-check.
- The one correct Portuguese spelling is S-U-L-F-O-N-A-L — every other letter order is a misspelling in standard orthography.
- Browse more Portuguese words and confusable pairs in the same reference. Portuguese words
Nearby Portuguese words
Other entries that begin with the letter S in our Portuguese index: