cleanness

/ˈkliːn.nəs/

//ˈkliːn.nəs// noun

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

The verdict

“cleanness” is uncommon English (outside the top frequency list), classed as a noun. 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) - Moral purity; innocence.

Corpus desk

Index EN-cleanness · cleanness · English

cleanness · 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 "C" 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 cleanness
PropertyValue
Headwordcleanness
LanguageEnglish
Part of speechNoun
IPA/ˈkliːn.nəs/
Letters9
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “cleanness” in English

cleannessfalls outside the top-100,000 ranked English words, the long-tail zone of technical, archaic, or low-frequency vocabulary, exactly where readers second-guess spellings most.

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

Rare enough to double-check

cleanness is uncommon English outside the top frequency list, classed as anoun, transcribed /ˈkliːn.nəs/. Rarity is why readers land here mid-draft. 2 senses are on record.

The misspelling generator found no plausible variants for cleanness, since its letter sequence doesn't invite the usual edit-distance slips. We don't track a confusable pairing for this entry, suggesting its spelling stands apart enough that readers rarely confuse it with something else.

Etymologically, the entry records: From Old English clǣnnes, corresponding to clean + -ness. The correct English form is cleanness, spelled C-L-E-A-N-N-E-S-S.

Definition

  1. 1
    Moral purity; innocence.
  2. 2
    The state of being physically clean and free of contamination or dirt; cleanliness.

Recorded use

Wiktionary examples

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

  1. Certes sayd the good man that is sothe / for he shalle be the best knyghte of the world and the fairest of alle the felauship / But wete yow wel there shall none atteyne it but by clennes that is pure confession
  2. "But if so, why do you see so many young children on steam trains - apart, that is, from being dragged along by their fathers, or grandfathers? "I think they enjoy them because they are simply so different, so mechanical, so hot, oily and clanky, so dirty, so 'analogue' in a digital world. They are everything modern life tries to extirpate in favour of si…

Etymology

From Old English clǣnnes, corresponding to clean + -ness.

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

How do you spell "cleanness"?
"cleanness" is spelled C-L-E-A-N-N-E-S-S. The IPA pronunciation is /ˈkliːn.nəs/.
What does "cleanness" mean?
As a noun, "cleanness" means: Moral purity; innocence.
How do you pronounce "cleanness"?
The IPA (International Phonetic Alphabet) transcription for "cleanness" is /ˈkliːn.nəs/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "cleanness"?
From Old English clǣnnes, corresponding to clean + -ness. 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