loess

/lɜːs/

//lɜːs// noun

"loess" is a 5-letter English headword indexed on PlainSpell.

The verdict

“loess” is uncommon English (frequency #66,805 among 2,297 “L” headwords), classed as a noun. The kind of spelling people second-guess.

#66,805
frequency rank, English
2,297
“L” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Any sediment, dominated by silt, of eolian (wind-blown) origin.

Corpus desk

Index EN-loess · loess · English

loess · rank #66,805 · 0 variants · 0 confusables

  • FREQ-RARE #66,805
  • LEN-MID 5 letters
  • VOW-2 2 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 2,297
  • PHOTO-FINISH Lom

Nearest frequency peer: Lom (+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.

Long-tail ranks near “loess”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

What this shows Long-tail view: where “loess” sits against similarly uncommon English ranks.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for loess
PropertyValue
Headwordloess
LanguageEnglish
Part of speechNoun
IPA/lɜːs/
Letters5
Frequency rank#66,805
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “loess” in English

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).loessfalls in this rarity band:

#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. Rare peers in the same band: “Lom” (#66,806), “loudmouth” (#66,808), “lensing” (#66,801). Among 2,297 “L” headwords, “loess” is #66,805. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

loess is uncommon English at frequency #66,805 among 2,297 “L” headwords, classed as anoun, transcribed /lɜːs/. Rarity is why readers land here mid-draft. Gloss: "Any sediment, dominated by silt, of eolian (wind-blown) origin.".

loess has no tracked misspelling variants, since its letter pattern doesn't lend itself to common typo substitutions. It is not paired with a close-neighbour confusable in our dataset, suggesting its spelling stands apart enough that readers rarely confuse it with something else.

Etymologically, the entry records: Borrowed from German Löss (“yellowish-gray soil”), from Alemannic German lösch (“loose”). Cognate with German los and English lease. The correct English form is loess, spelled L-O-E-S-S.

Definition

  1. 1
    Any sediment, dominated by silt, of eolian (wind-blown) origin.

Recorded use

Wiktionary examples

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

  1. The Yellow River—the “Sorrow of China”—comes down from the loess hills into the great plain of China on a gently sloping fan. The river has two possible outlets to the sea, the one north of the Shantung Peninsula into the Gulf of Chihli, the other some hundreds of miles to the south of the Peninsula.
  2. The Yellow River got its name from the massive amount of fertile loess (yellow earth) which it has deposited in the wheat-growing North China Plain.

Etymology

Borrowed from German Löss (“yellowish-gray soil”), from Alemannic German lösch (“loose”). Cognate with German los and English lease.

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); 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 "loess"?
"loess" is spelled L-O-E-S-S. The IPA pronunciation is /lɜːs/.
What does "loess" mean?
As a noun, "loess" means: Any sediment, dominated by silt, of eolian (wind-blown) origin.
How do you pronounce "loess"?
The IPA (International Phonetic Alphabet) transcription for "loess" is /lɜːs/. 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 "loess"?
Borrowed from German Löss (“yellowish-gray soil”), from Alemannic German lösch (“loose”). Cognate with German los and English lease. 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 "loess", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 5 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list