unconsciousness

noun

"unconsciousness" is a 15-letter English headword indexed on PlainSpell.

The verdict

“unconsciousness” has 21 generated spelling variants in the English index at frequency #42,464. The variants make it a useful spelling check.

#42,464
frequency rank, English
1,433
“U” headwords
21
tracked misspellings

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - The state of lacking consciousness, of being unconscious

Corpus desk

Index EN-unconsciousness · unconsciousness · English

unconsciousness · rank #42,464 · 21 variants · 0 confusables

  • FREQ-MID #42,464
  • LEN-MEGA 15 letters
  • VOW-6 6 vowels
  • CONFUS-0 No pairs
  • VAR-HIGH 21 variants
  • BOOK-MID 1,433
  • PHOTO-FINISH twirl

Nearest frequency peer: twirl (-1 rank slots)

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.

Rank peers near misspelling magnet “unconsciousness”

Same rarity band: useful when a typo lands on a peer headword

corpus weight

What this shows “unconsciousness” sits among these FrequencyWords peers; misspelling depth is tracked separately in the edit-distance chart.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for unconsciousness
PropertyValue
Headwordunconsciousness
LanguageEnglish
Part of speechNoun
Letters15
Frequency rank#42,464
Misspellings tracked21
Confusable pairs0
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “unconsciousness”

Word frequency stretches from the small set of words we reach for constantly (left) out to the long tail barely used once in a while (right).unconsciousnesslands here:

#1#100#1K#10K#100K
← used constantlyrarely used →

Ticks step logarithmically, so each one marks a roughly tenfold drop in how often the word turns up. Same rarity band neighbours include “twirl” (#42,463), “unconvincing” (#42,465), “TSM” (#42,462). Among 1,433 “U” headwords, “unconsciousness” is #42,464. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 21 spelling variants around unconsciousness, anoun. Corpus frequency is #42,464 among 1,433 “U” headwords. Wiktionary lists 2 senses, so context still picks the gloss.

Our generated misspelling index lists 21 likely wrong-spelling variants for unconsciousness, with forms such as "nuconsciousness", "ucnonsciousness", and "uncconsciousness". Each of these forms differs from the correct spelling by one small edit: a doubled letter, a dropped silent letter, or a substituted vowel. This entry stands alone in our confusable dataset, which typically means the spelling is too distinctive to be mistaken for another word.

Etymologically, the entry records: From unconscious + -ness or un- + consciousness. The correct English form is unconsciousness, spelled U-N-C-O-N-S-C-I-O-U-S-N-E-S-S.

Definition

  1. 1
    The state of lacking consciousness, of being unconscious
  2. 2
    ignorance or innocence; the state of being uninformed or unaware

Recorded use

Wiktionary example

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

  1. I was roused from unconsciousness by the alarm clock.

Etymology

From unconscious + -ness or un- + consciousness.

This word in other languages

Common misspellings

Also misspelled as:

  • nuconsciousness
  • ucnonsciousness
  • uncconsciousness
  • uncnosciousness
  • unconcsiousness
  • unconnsciousness
  • unconscciousness
  • unconsciosuness
  • unconsciounsess
  • unconsciousenss
  • unconsciousnes
  • unconsciousnness
  • unconsciousnses
  • unconscioussness
  • unconsciuosness
  • unconscoiusness
  • unconsicousness
  • unconssciousness
  • uncosnciousness
  • unnconsciousness
  • unocnsciousness

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of unconsciousness - expressed in single-character edits (insert, delete, or swap one letter). Bigger bars stand out at a glance; a one-edit slip is the hardest to catch.

nuconsciousness2ucnonsciousness2uncconsciousness1uncnosciousness2unconcsiousness2unconnsciousness1unconscciousness1unconsciosuness2
Edit distance from "unconsciousness"

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "unconsciousness"?
"unconsciousness" is spelled U-N-C-O-N-S-C-I-O-U-S-N-E-S-S.
What does "unconsciousness" mean?
As a noun, "unconsciousness" means: The state of lacking consciousness, of being unconscious
What are common misspellings of "unconsciousness"?
Common misspellings include "nuconsciousness", "ucnonsciousness", "uncconsciousness", "uncnosciousness", "unconcsiousness". The correct spelling is "unconsciousness".
What is the origin of the word "unconsciousness"?
From unconscious + -ness or un- + consciousness. 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.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "unconsciousness", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 15 letters (nearest by frequency rank).

Similar misspelling depth

Headwords with a similar count of attested misspellings (21 here; floor ≥5).

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

Source: FrequencyWords open word-frequency list