nonsane

adj

"nonsane" is a 7-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
7
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Not sane, as:

Corpus desk

Index EN-nonsane · nonsane · English

nonsane · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 7 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 nonsane
PropertyValue
Headwordnonsane
LanguageEnglish
Part of speechAdjective
Letters7
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “nonsane” in English

nonsanesits 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

nonsane is uncommon English outside the top frequency list, classed as anadjective. Rarity is why readers land here mid-draft. 3 senses are on record.

No generated misspelling entries exist for nonsane in our index, suggesting the orthography follows predictable English patterns. Our confusable-pair dataset has no match for it, a sign it's visually distinctive enough not to be mixed up with another word.

Etymologically, the entry records: From non- + sane. The correct English form is nonsane, spelled N-O-N-S-A-N-E.

Definition

  1. 1
    Not sane, as:
  2. 2
    Not sane, as:
  3. 3
    Unsound; not perfect.

Recorded use

Wiktionary example

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

  1. [a person of] nonsane memory

Etymology

From non- + sane.

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 "nonsane"?
"nonsane" is spelled N-O-N-S-A-N-E.
What does "nonsane" mean?
As an adjective, "nonsane" means: Not sane, as:
What is the origin of the word "nonsane"?
From non- + sane. 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