cyan
/ˈsaɪˌæn/
"cyan" is a 4-letter English headword indexed on PlainSpell.
The verdict
“cyan” is a moderately-common English word, ranked #41,072 in English word frequency and used as a noun.
- #41,072
- frequency rank, English
- 4
- letters
- 6
- tracked misspellings
- 20
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - An additive secondary colour midway between green and blue, evoked by wavelengths between ~490 and ~520 nm.
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 | cyan |
| Language | English |
| Part of speech | Noun |
| IPA | /ˈsaɪˌæn/ |
| Letters | 4 |
| Frequency rank | #41,072 |
| Misspellings tracked | 6 |
| Confusable pairs | 20 |
| Source | Wiktionary (kaikki.org) |
Where “cyan” sits in English frequency
Spelling & Dictionary Insight
The English entry for cyan is 4 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /ˈsaɪˌæn/. Corpus data places it at rank #41,072 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. The dominant gloss from Wiktionary reads: "An additive secondary colour midway between green and blue, evoked by wavelengths between ~490 and ~520 nm.".
Our generated misspelling index lists 6 likely wrong-spelling variants for cyan, with forms such as "cayn", "ccyan", and "cyann". Each of these forms differs from the correct spelling by one small edit: a doubled letter, a dropped silent letter, or a substituted vowel. It also participates in 20 confusable-pair relationships, "cyst", "czar", "CA", and more, since the words sound or look close enough that writers reach for the wrong one mid-sentence.
Etymologically, the entry records: Learned borrowing from Ancient Greek κύανος (kúanos), a shade of blue variously described as similar to cornflower, copper carbonate, and lapis lazuli, Mycenaean Greek 𐀓𐀷𐀜 (ku-wa-no), possibly from Hittite [script needed] (kuwannan-, “a precious stone; c… The correct English form is cyan, spelled C-Y-A-N.
Definition
- 1An additive secondary colour midway between green and blue, evoked by wavelengths between ~490 and ~520 nm.
Etymology
Learned borrowing from Ancient Greek κύανος (kúanos), a shade of blue variously described as similar to cornflower, copper carbonate, and lapis lazuli, Mycenaean Greek 𐀓𐀷𐀜 (ku-wa-no), possibly from Hittite [script needed] (kuwannan-, “a precious stone; copper; shade of blue”). Compare modern Greek κυανός (kyanós), also used for cyan.
This word in other languages
Common misspellings
Also misspelled as: cayn,ccyan,cyann,cyna,cyyan,ycan
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of cyan - 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.
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 “cyan”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is C-Y-A-N - every other letter order is a misspelling in standard orthography.
- Say it as /ˈsaɪˌæn/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Don't mix it up with “cyst” - see the side-by-side comparison. cyan vs cyst
- 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.