nonkosher

adj

"nonkosher" is a 9-letter English headword indexed on PlainSpell.

The verdict

“nonkosher” is uncommon English (outside the top frequency list), classed as an adjective. The kind of spelling people second-guess.

Unranked
below top-frequency English
9
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Not kosher.

Corpus desk

Index EN-nonkosher · nonkosher · English

nonkosher · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 9 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "N" thin
  • PHOTO-UNK Peer pending

Read with this headword: Spelling guide for this pattern

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.

Key facts for nonkosher
PropertyValue
Headwordnonkosher
LanguageEnglish
Part of speechAdjective
Letters9
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “nonkosher” in English

nonkoshersits beyond the 100,000 most-frequent English words, in the long tail of technical, archaic, or otherwise rare vocabulary where spelling doubt tends to strike hardest.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

nonkosher is uncommon English outside the top frequency list, classed as anadjective. Rarity is why readers land here mid-draft. Gloss: "Not kosher.".

Our edit-distance generator produced no likely misspellings for nonkosher, a sign its spelling follows regular English conventions. It is not paired with a close-neighbour confusable in our dataset, a sign it's visually distinctive enough not to be mixed up with another word.

Etymologically, the entry records: From non- + kosher. The correct English form is nonkosher, spelled N-O-N-K-O-S-H-E-R.

Definition

  1. 1
    Not kosher.

Recorded use

Wiktionary examples

These source excerpts show how nonkosher appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. Admirers of Israel’s kosher and nonkosher wines need the 2007 edition of “Rogov’s Guide to Israeli Wines” (Toby Press, $19.95).
  2. Remember kosher wine gets you just as drunk as the nonkosher stuff; so chug away, fellow Jews, chug away.

Etymology

From non- + kosher.

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

How do you spell "nonkosher"?
"nonkosher" is spelled N-O-N-K-O-S-H-E-R.
What does "nonkosher" mean?
As an adjective, "nonkosher" means: Not kosher.
What is the origin of the word "nonkosher"?
From non- + kosher. See the full etymology section above for more details.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list