windmill

/ˈwɪn(d).mɪl/

//ˈwɪn(d).mɪl// noun

"windmill" is a 8-letter English headword indexed on PlainSpell.

The verdict

“windmill” has 11 generated spelling variants in the English index at frequency #23,726. The variants make it a useful spelling check.

#23,726
frequency rank, English
12,113
“W” headwords
11
tracked misspellings
1
confusable pair

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A machine which translates linear motion of wind to rotational motion by means of adjustable vanes called sails.

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

windmill vs windfall
75% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for windmill
PropertyValue
Headwordwindmill
LanguageEnglish
Part of speechNoun
IPA/ˈwɪn(d).mɪl/
Letters8
Frequency rank#23,726
Misspellings tracked11
Confusable pairs1
SourceWiktionary (kaikki.org)

Where “windmill” sits in English frequency

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right). windmill lands here:

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

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 11 spelling variants around windmill (IPA /ˈwɪn(d).mɪl/), anoun. Corpus frequency is #23,726 among 12,113 “W” headwords. Wiktionary lists 14 senses, so context still picks the gloss.

Our generated misspelling index lists 11 likely wrong-spelling variants for windmill, with forms such as "iwndmill", "widnmill", and "winddmill". Each variant is a distinct typo pattern an edit-distance generator flags, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution. It also participates in 1 confusable-pair relationship, "windfall", a pairing that trips writers up because the two words share enough sound or shape to blur together.

Etymologically, the entry records: From Middle English wyndmylne, wyndmylle, equivalent to wind + mill. Cognate with Scots wyndmyln, wyndmyl, Saterland Frisian Wíendmäälne, West Frisian wynmûne, Dutch windmolen, Afrikaans windmeul, Dutch Low Saxon windmölle (Achterhooks), wiendmeule (Drents,… The correct English form is windmill, spelled W-I-N-D-M-I-L-L.

Definition

  1. 1
    A machine which translates linear motion of wind to rotational motion by means of adjustable vanes called sails.
  2. 2
    The building or structure containing such machinery.
  3. 3
    A wind turbine, a device for converting wind power into electricity.
  4. 4
    A child's toy consisting of vanes mounted on a stick that rotate when blown by a person or by the wind.
  5. 5
    A dunk where the dunker swings his arm in a circular motion before throwing the ball through the hoop.
  6. 6
    A pitch where the pitcher swings his arm in a circular motion before throwing the ball.
  7. 7
    A guitar move where the strumming hand mimics a turning windmill.
  8. 8
    A breakdancing move in which the dancer rolls his/her torso continuously in a circular path on the floor, across the upper chest, shoulders and back, while twirling the legs in a V shape in the air.
  9. 9
    Any of various muscle exercises in which a large deal of the body makes a great circle, typically one where a kettlebell is raised overhead and the torso is rotated to the other side with the hand reaching its foot (hitting the core, glutes, hamstrings, trapezius, rhomboids, deltoids and rotator cuffs) but sometimes even a windshield wiper.
  10. 10
    Any of various large papilionid butterflies of the genus Byasa, the wings of which resemble the vanes of a windmill.
  11. 11
    The false shower.
  12. 12
    An imaginary enemy, but presented as real.
  13. 13
    The act of windmilling.
  14. 14
    A tactic in which a piece repeatedly gains material, while simultaneously creating an inescapable series of alternating direct and discovered checks.

Etymology

From Middle English wyndmylne, wyndmylle, equivalent to wind + mill. Cognate with Scots wyndmyln, wyndmyl, Saterland Frisian Wíendmäälne, West Frisian wynmûne, Dutch windmolen, Afrikaans windmeul, Dutch Low Saxon windmölle (Achterhooks), wiendmeule (Drents, Veluws), German Low German Windmöhl, German Windmühle, Danish vindmølle, Norwegian Bokmål vindmølle, Norwegian Nynorsk vindmølle, vindmylne, Swedish vindmölla, Icelandic vindmylla. (imaginary enemy): A reference to Don Quixote tilting at windmills.

This word in other languages

Common misspellings

Also misspelled as:

  • iwndmill
  • widnmill
  • winddmill
  • windimll
  • windmil
  • windmlil
  • windmmill
  • winmdill
  • winndmill
  • wnidmill
  • wwindmill

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of windmill - 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.

iwndmill2widnmill2winddmill1windimll2windmil1windmlil2windmmill1winmdill2
Edit distance from "windmill"

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 "windmill"?
"windmill" is spelled W-I-N-D-M-I-L-L. The IPA pronunciation is /ˈwɪn(d).mɪl/.
What does "windmill" mean?
As a noun, "windmill" means: A machine which translates linear motion of wind to rotational motion by means of adjustable vanes called sails.
What words are commonly confused with "windmill"?
"windmill" is commonly confused with "windfall". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "windmill"?
The IPA (International Phonetic Alphabet) transcription for "windmill" is /ˈwɪn(d).mɪl/. 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 "windmill"?
From Middle English wyndmylne, wyndmylle, equivalent to wind + mill. Cognate with Scots wyndmyln, wyndmyl, Saterland Frisian Wíendmäälne, West Frisian wynmûne, Dutch windmolen, Afrikaans windmeul, Dutch Low Saxon windmölle (Achterhooks), wiendmeul... 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.

Using “windmill”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct English spelling is W-I-N-D-M-I-L-L - every other letter order is a misspelling in standard orthography.
  • Say it as /ˈwɪn(d).mɪl/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Don't mix it up with “windfall” - see the side-by-side comparison. windmill vs windfall
  • Browse more English words and confusable pairs in the same reference. English words

Same frequency band

Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

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

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list