brainy
/ˈbɹeɪni/
"brainy" is a 6-letter English headword indexed on PlainSpell.
The verdict
“brainy” has 9 generated spelling variants in the English index at frequency #45,821. The variants make it a useful spelling check.
- #45,821
- frequency rank, English
- 4,121
- “B” headwords
- 9
- tracked misspellings
- 20
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Very intellectually capable.
Corpus desk
Index EN-brainy · brainy · English
brainy · rank #45,821 · 9 variants · 20 confusables
- FREQ-MID #45,821
- LEN-LONG 6 letters
- VOW-3 3 vowels
- CONFUS-HIGH 20 pairs
- VAR-MID 9 variants
- BOOK-MID 4,121
- PHOTO-FINISH Braithwaite
Nearest frequency peer: Braithwaite (+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 neighbourhood for “brainy”
Lower corpus rank = more everyday usage (inverted bar length for readability)
- Bogdan
Bogdan
54,183 corpus weight
- bozo
bozo
54,182 corpus weight
- brainy
brainy
54,180 corpus weight
- Braithwaite
Braithwaite
54,179 corpus weight
- bren
bren
54,178 corpus weight
- broach
broach
54,177 corpus weight
What this shows Bars show where “brainy” sits against the nearest ranked English headwords in the FrequencyWords band, not a reprint of letter-browse containment.
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 | brainy |
| Language | English |
| Part of speech | Adjective |
| IPA | /ˈbɹeɪni/ |
| Letters | 6 |
| Frequency rank | #45,821 |
| Misspellings tracked | 9 |
| Confusable pairs | 20 |
| Source | Wiktionary (kaikki.org) |
Where “brainy” sits in English frequency
A misspelling magnet
The generator records 9 spelling variants around brainy (IPA /ˈbɹeɪni/), anadjective. Corpus frequency is #45,821 among 4,121 “B” headwords. Wiktionary lists 2 senses, so context still picks the gloss.
Our generated misspelling index lists 9 likely wrong-spelling variants for brainy, with forms such as "bariny", "bbrainy", and "brainny". 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, "bray", "bran", "brin", and more, since the words sound or look close enough that writers reach for the wrong one mid-sentence.
Etymologically, the entry records: From Middle English brayny; equivalent to brain + -y. The correct English form is brainy, spelled B-R-A-I-N-Y.
Definition
- 1Very intellectually capable.
- 2Of or relating to the brain.
Recorded use
Wiktionary examplesThese source excerpts show how brainy appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
She's brainy as well as pretty.
You shal vnderstande that there springeth of the brayny substaunce of his for*most Ventrikles, two senewes, […]
Etymology
From Middle English brayny; equivalent to brain + -y.
This word in other languages
Common misspellings
Also misspelled as:
- bariny
- bbrainy
- brainny
- brainyy
- braiyn
- braniy
- briany
- brrainy
- rbainy
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of brainy - 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.
PlainSpell is rendered directly from structured Wiktionary extracts and open word-frequency lists, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of September 3, 2026. Primary sources: Wiktionary (via kaikki.org) and FrequencyWords.
Frequently Asked Questions
How do you spell "brainy"?
What does "brainy" mean?
What words are commonly confused with "brainy"?
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Is PlainSpell free to use?
Similar English words by spelling shape
Same letter count and similar misspelling depth for "brainy", not the corpus desk frequency band.
Same letter count
Frequency-ranked English headwords with 6 letters (nearest by frequency rank).
Similar misspelling depth
Headwords with a similar count of attested misspellings (9 here; floor ≥5).
What to do next
You've looked up "brainy". Here's where to go from here.
- "brainy" maps to 20 confusable pairs in this vintage; the highest-scored is "bray". View pair
- 9 edit-distance misspelling variants are generated for spell-check research on this headword. See variants
- Usage frequency rank #45,821 among English headwords in this corpus. Corpus statistics
- Browse more English words in the "B" letter cohort. B–Z browse
- PlainSpell rotates a curated Word of the Day from the English corpus, a passive way to discover vocabulary. Word of the Day
PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.
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.