ocean
/ˈəʊ.ʃən/
"ocean" is a 5-letter English headword indexed on PlainSpell.
The verdict
“ocean” is a regularly-used English word, ranked #2,049 in English word frequency and used as a noun.
- #2,049
- frequency rank, English
- 5
- letters
- 6
- tracked misspellings
- 16
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - One of the large bodies of water separating the continents.
Visual similarity to commonly confused words
How many letter changes separate each confused pair (Levenshtein distance, normalized).
Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).
| Property | Value |
|---|---|
| Headword | ocean |
| Language | English |
| Part of speech | Noun |
| IPA | /ˈəʊ.ʃən/ |
| Letters | 5 |
| Frequency rank | #2,049 |
| Misspellings tracked | 6 |
| Confusable pairs | 16 |
| Source | Wiktionary (kaikki.org) |
Where “ocean” sits in English frequency
Spelling & Dictionary Insight
The English entry for ocean is 5 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /ˈəʊ.ʃən/. Corpus data places it at rank #2,049 in overall English word frequency, indicating it appears regularly in written and spoken text. Wiktionary records 4 distinct senses for this headword, so context determines which meaning a reader should apply.
Our generated misspelling index lists 6 likely wrong-spelling variants for ocean, with forms such as "coean", "ocaen", and "occean". 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 16 confusable-pair relationships, "open", "oven", "Owen", 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 *ocean, occean, occian, occyan, from Old French occean (later reborrowed or reinforced by Middle French ocean), from Latin Ōceanus, originally from Ancient Greek Ὠκεανός (Ōkeanós, “Oceanus”, a water deity). Displaced native Old English g… The correct English form is ocean, spelled O-C-E-A-N.
Definition
- 1One of the large bodies of water separating the continents.
- 2Water belonging to an ocean.
- 3An immense expanse; any vast space or quantity without apparent limits.
- 4A blue colour, like that of the ocean (also called ocean blue).
Etymology
From Middle English *ocean, occean, occian, occyan, from Old French occean (later reborrowed or reinforced by Middle French ocean), from Latin Ōceanus, originally from Ancient Greek Ὠκεανός (Ōkeanós, “Oceanus”, a water deity). Displaced native Old English gārseċġ. Also commonly referred to as the ocean sea, the sea of ocean (compare Latin mare ōceanum; Old French mer oceane, occeanne mer). Compare Saterland Frisian Oceoan (“ocean”), West Frisian oseaan (“ocean”), Dutch oceaan (“ocean”), German Low German Ozeaan (“ocean”), German Ozean (“ocean”), Danish ocean (“ocean”), Swedish ocean (“ocean”), French océan (“ocean”), Italian oceano (“ocean”). Doublet of Oceanus/Okeanos.
Synonyms
This word in other languages
Common misspellings
Also misspelled as: coean,ocaen,occean,oceann,ocena,oecan
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of ocean - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.
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
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Using “ocean”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is O-C-E-A-N - every other letter order is a misspelling in standard orthography.
- Say it as /ˈəʊ.ʃən/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Don't mix it up with “open” - see the side-by-side comparison. ocean vs open
- Browse more English words and confusable pairs in the same reference. English words
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.