keel

/kiːl/

//kiːl// noun

By · According to Wiktionary data (CC BY-SA) ·

"keel" is a 4-letter English headword indexed on PlainSpell.

The verdict

“keel” has 5 generated spelling variants in the English index at frequency #22,716. The variants make it a useful spelling check.

#22,716
frequency rank, English
1,236
“K” headwords
5
tracked misspellings
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A large beam along the underside of a ship’s hull from bow to stern.

Corpus desk

Index EN-keel · keel · English

keel · rank #22,716 · 5 variants · 20 confusables

  • FREQ-MID #22,716
  • LEN-MID 4 letters
  • VOW-2 2 vowels
  • CONFUS-HIGH 20 pairs
  • VAR-MID 5 variants
  • BOOK-MID 1,236
  • PHOTO-FINISH Josef

Nearest frequency peer: Josef (-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.

Rank peers near misspelling magnet “keel”

Same rarity band: useful when a typo lands on a peer headword

corpus weight

What this shows “keel” sits among these FrequencyWords peers; misspelling depth is tracked separately in the edit-distance chart.

Source FrequencyWords open word-frequency list As of September 3, 2026

Visual similarity to commonly confused words

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

keel vs KL
0% similar
keel vs key
50% similar
keel vs ken
50% similar

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

Key facts for keel
PropertyValue
Headwordkeel
LanguageEnglish
Part of speechNoun
IPA/kiːl/
Letters4
Frequency rank#22,716
Misspellings tracked5
Confusable pairs20
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “keel”

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).keellands here:

#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. Same rarity band neighbours include “Josef” (#22,715), “kilometer” (#22,717), “Kingsley” (#22,718). Among 1,236 “K” headwords, “keel” is #22,716. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 5 spelling variants around keel (IPA /kiːl/), anoun. Corpus frequency is #22,716 among 1,236 “K” headwords. Wiktionary lists 7 senses, so context still picks the gloss.

Our generated misspelling index lists 5 likely wrong-spelling variants for keel, with forms such as "ekel", "keell", and "kel". Every one of these variants traces to a single-character edit -- an added or dropped letter, a swapped consonant, or a vowel swap -- the kind of slip a spell-checker is built to catch. It also participates in 20 confusable-pair relationships, "KL", "key", "ken", and more, 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 kele, from Old Norse kjǫlr, itself from Proto-Germanic *keluz, of uncertain origin. Displaced Old English ċēol from a related root. Distantly related to kile. The correct English form is keel, spelled K-E-E-L.

Definition

  1. 1
    A large beam along the underside of a ship’s hull from bow to stern.
  2. 2
    A rigid, flat piece of material anchored to the lowest part of the hull of a ship to give it greater control and stability.
  3. 3
    In a dirigible, a construction similar in form and use to a ship's keel; in an aeroplane, a fin or fixed surface employed to increase stability and to hold the machine to its course.
  4. 4
    The rigid bottom part of something else, especially an iceberg.
  5. 5
    A type of flat-bottomed boat.
  6. 6
    The periphery of a whorl extended to form a more or less flattened plate; a prominent spiral ridge.
  7. 7
    The two lowest petals of the corolla of a papilionaceous flower, united and enclosing the stamens and pistil; a carina.

Recorded use

Wiktionary examples

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

  1. I hear the noise about thy keel; ⁠I hear the bell struck in the night: ⁠I see the cabin-window bright; I see the sailor at the wheel.
  2. The most important ice features are the frequency and extent of downward projections (bummocks and ice keels) from the underside of the ice canopy (pack ice and enclosed water areas from the point of view of the submariner)[…]

Etymology

From Middle English kele, from Old Norse kjǫlr, itself from Proto-Germanic *keluz, of uncertain origin. Displaced Old English ċēol from a related root. Distantly related to kile.

This word in other languages

quilla(Español)quille(Français)Kiel(Deutsch)quilha(Português)

Common misspellings

Also misspelled as:

  • ekel
  • keell
  • kel
  • kele
  • kkeel

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of keel - counted as single-character edits (an insertion, a deletion, or a substituted letter). The larger the bar, the easier the typo is to spot; one-edit slips are the ones that sneak past readers.

ekel2keell1kel1kele2kkeel1
Edit distance from "keel"

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 "keel"?
"keel" is spelled K-E-E-L. The IPA pronunciation is /kiːl/.
What does "keel" mean?
As a noun, "keel" means: A large beam along the underside of a ship’s hull from bow to stern.
What words are commonly confused with "keel"?
"keel" is commonly confused with "KL", "key", "ken". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "keel"?
The IPA (International Phonetic Alphabet) transcription for "keel" is /kiːl/. 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 "keel"?
From Middle English kele, from Old Norse kjǫlr, itself from Proto-Germanic *keluz, of uncertain origin. Displaced Old English ċēol from a related root. Distantly related to kile. 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 "keel", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 4 letters (nearest by frequency rank).

lewd#22,725Hays#22,700Gigi#22,685perk#22,764

Similar misspelling depth

Headwords with a similar count of attested misspellings (5 here; floor ≥5).

lemme5 variantsfemme5 variantsredo5 variantsclot5 variants

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

Source: FrequencyWords open word-frequency list