earthwork

/ˈɝθwɝk/

//ˈɝθwɝk// noun

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

The verdict

“earthwork” is uncommon English (frequency #69,809 among 2,246 “E” headwords), classed as a noun. The kind of spelling people second-guess.

#69,809
frequency rank, English
2,246
“E” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Any structure made from earth, especially an embankment used for fortification or flood control.

Corpus desk

Index EN-earthwork · earthwork · English

earthwork · rank #69,809 · 0 variants · 0 confusables

  • FREQ-RARE #69,809
  • LEN-LONG 9 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 2,246
  • PHOTO-FINISH earldom

Nearest frequency peer: earldom (-2 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 “earthwork”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

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

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for earthwork
PropertyValue
Headwordearthwork
LanguageEnglish
Part of speechNoun
IPA/ˈɝθwɝk/
Letters9
Frequency rank#69,809
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “earthwork” in English

This scale runs from the tiny cluster of words that carry ordinary speech (left) to the long tail of words almost nobody reaches for (right).earthworkfalls in this rarity band:

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

Scale is logarithmic (each tick is 10× rarer). Rare peers in the same band: “earldom” (#69,807), “Eadie” (#69,806), “Egmont” (#69,812). Among 2,246 “E” headwords, “earthwork” is #69,809. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

earthwork is uncommon English at frequency #69,809 among 2,246 “E” headwords, classed as anoun, transcribed /ˈɝθwɝk/. Rarity is why readers land here mid-draft. Gloss: "Any structure made from earth, especially an embankment used for fortification or flood control.".

Our edit-distance generator produced no likely misspellings for earthwork, a sign its spelling follows regular English conventions. Our dataset records no confusable match here, which tends to mean the word is visually distinctive enough to stand on its own.

Etymologically, the entry records: From earth + work. First attested in the 1630s. The correct English form is earthwork, spelled E-A-R-T-H-W-O-R-K.

Definition

  1. 1
    Any structure made from earth, especially an embankment used for fortification or flood control.

Recorded use

Wiktionary examples

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

  1. At the moment only some 35 miles of earthwork have been completed from Qum, and no permanent way has been laid.
  2. The line was built by navvies using little more than wheelbarrows and shovels, with whatever material was close at hand, and the railway suffered from earthworks problems right from the start.

Etymology

From earth + work. First attested in the 1630s.

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 "earthwork"?
"earthwork" is spelled E-A-R-T-H-W-O-R-K. The IPA pronunciation is /ˈɝθwɝk/.
What does "earthwork" mean?
As a noun, "earthwork" means: Any structure made from earth, especially an embankment used for fortification or flood control.
How do you pronounce "earthwork"?
The IPA (International Phonetic Alphabet) transcription for "earthwork" is /ˈɝθwɝk/. 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 "earthwork"?
From earth + work. First attested in the 1630s. 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 "earthwork", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 9 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list