uncleanly

/ʌnˈklɛnli/

//ʌnˈklɛnli// adj

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

The verdict

“uncleanly” 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) - Dirty, unhygienic, not clean.

Corpus desk

Index EN-uncleanly · uncleanly · English

uncleanly · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 9 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "U" 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 uncleanly
PropertyValue
Headworduncleanly
LanguageEnglish
Part of speechAdjective
IPA/ʌnˈklɛnli/
Letters9
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “uncleanly” in English

uncleanlyfalls 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

uncleanly is uncommon English outside the top frequency list, classed as anadjective, transcribed /ʌnˈklɛnli/. Rarity is why readers land here mid-draft. 2 senses are on record.

No generated misspelling entries exist for uncleanly in our index, and the word's spelling is regular enough that our generator found nothing worth flagging. It is not paired with a close-neighbour confusable in our dataset, which tends to mean the word is visually distinctive enough to stand on its own.

Etymologically, the entry records: From Middle English unclenlī, onclenlich, from Old English unclǣnlīc, equivalent to un- + cleanly. The correct English form is uncleanly, spelled U-N-C-L-E-A-N-L-Y.

Definition

  1. 1
    Dirty, unhygienic, not clean.
  2. 2
    Not pure in a moral or religious sense.

Recorded use

Wiktionary example

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

  1. Prosodemic typhoid from its nature may be disseminated in innumerable ways, but is more frequently found in slum districts, where the habits of the people are uncleanly, or in districts where there is no adequate sewerage.

Etymology

From Middle English unclenlī, onclenlich, from Old English unclǣnlīc, equivalent to un- + cleanly.

Synonyms

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 "uncleanly"?
"uncleanly" is spelled U-N-C-L-E-A-N-L-Y. The IPA pronunciation is /ʌnˈklɛnli/.
What does "uncleanly" mean?
As an adjective, "uncleanly" means: Dirty, unhygienic, not clean.
How do you pronounce "uncleanly"?
The IPA (International Phonetic Alphabet) transcription for "uncleanly" is /ʌnˈklɛnli/. 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 "uncleanly"?
From Middle English unclenlī, onclenlich, from Old English unclǣnlīc, equivalent to un- + cleanly. 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