CEA
"cea" is a 3-letter English headword indexed on PlainSpell.
The verdict
“CEA” sits in 20 confusable pairs (corpus #43,561) as a proper noun. The look-alike neighbours are the real trap.
- #43,561
- frequency rank, English
- 5,599
- “C” headwords
- 20
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Initialism of Centre for Effective Altruism.
Corpus desk
Index EN-cea · CEA · English
CEA · rank #43,561 · 0 variants · 20 confusables
- FREQ-MID #43,561
- LEN-MID 3 letters
- VOW-2 2 vowels
- CONFUS-HIGH 20 pairs
- VAR-0 0 variants
- BOOK-DENSE 5,599
- PHOTO-FINISH Casas
Nearest frequency peer: Casas (-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.
Frequency neighbours of confusable “CEA”
Peers at similar corpus weight, separate from look-alike pairs below
- capa
capa
56,447 corpus weight
- cardiomyopa…
cardiomyopathy
56,444 corpus weight
- caregiving
caregiving
56,443 corpus weight
- Casas
Casas
56,441 corpus weight
- CEA
CEA
56,440 corpus weight
- Cerro
Cerro
56,439 corpus weight
What this shows Bars place “CEA” against nearest ranked English headwords, not a reprint of the confusable-pair desk.
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 | CEA |
| Language | English |
| Part of speech | Proper noun |
| Letters | 3 |
| Frequency rank | #43,561 |
| Misspellings tracked | 0 |
| Confusable pairs | 20 |
| Source | Wiktionary (kaikki.org) |
Corpus rank beside confusables of “CEA”
Easy to mix with look-alikes
The spelling risk for CEA is neighbouring look-alikes ("co", "CM", …), not just typos; it is aproper noun. Frequency #43,561 among 5,599 “C” headwords. 3 recorded senses keep meaning in play.
No misspelling variants are generated for CEA in our index, a sign its spelling follows regular English conventions. It also participates in 20 confusable-pair relationships, "co", "CM", "CT", and more, a pairing that trips writers up because the two words share enough sound or shape to blur together.
Our source data has no etymology on file for this entry, leaving phoneme-to-grapheme mapping as the best guide to its spelling rather than a borrowing history. The correct English form is CEA, spelled C-E-A.
Definition
- 1Initialism of Centre for Effective Altruism.
- 2Initialism of Cinema Exhibition Association.
- 3Initialism of Council of Economic Advisors.
Recorded use
Wiktionary exampleThese source excerpts show how CEA appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
The CEA estimates the behavioral response to a tax increase by combining the labor supply elasticity with the change in the after-tax wage for individuals in each income bracket.
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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Similar English words by spelling shape
Same letter count and similar misspelling depth for "CEA", not the corpus desk frequency band.
Same letter count
Frequency-ranked English headwords with 3 letters (nearest by frequency rank).