non-smoker
"non-smoker" is a 9-letter English headword indexed on PlainSpell.
The verdict
“non-smoker” is outside the top-ranked English vocabulary, used as a noun - the kind of word writers most often double-check.
- Unranked
- below top-frequency English
- 10
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Somebody who does not smoke tobacco.
| Property | Value |
|---|---|
| Headword | non-smoker |
| Language | English |
| Part of speech | Noun |
| Letters | 10 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “non-smoker” sits in English frequency
Spelling & Dictionary Insight
The English entry for non-smoker is 10 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. Wiktionary records 2 distinct senses for this headword, so context determines which meaning a reader should apply.
We couldn't generate a plausible misspelling set for non-smoker, since its letter sequence doesn't invite the usual edit-distance slips. Our dataset records no confusable match here, a sign it's visually distinctive enough not to be mixed up with another word.
Etymologically, the entry records: From non- + smoker. The correct English form is non-smoker, spelled N-O-N---S-M-O-K-E-R.
Definition
- 1Somebody who does not smoke tobacco.
- 2A railway carriage where smoking tobacco is not permitted.
Etymology
From non- + smoker.
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). See the methodology for how each field is sourced and updated.
Frequently Asked Questions
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Using “non-smoker”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is N-O-N---S-M-O-K-E-R - every other letter order is a misspelling in standard orthography.
- Browse more English words and confusable pairs in the same reference. English 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.