Which to use
“bails” and “brains” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #49,199
- “bails” frequency rank
- #6,337
- “brains” frequency rank
- 55536
- confusion score
Side-by-Side Comparison
| Feature | bails | brains |
|---|---|---|
| Definition | plural of bail | plural of brain |
Where the eye mixes bails and brains
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. bails runs 5 letters (CVVCC) against brains's 6 (CCVVCC) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: bails vs brains
A purely visual mix-up. bails (/beɪlz/) and brains (/bɹeɪnz/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 55536, derived from the frequency rank of both members and their visual similarity.
bails is recorded at frequency rank #49,199, classified as anoun, pronounced /beɪlz/. brains is at rank #6,337, tagged as anoun, pronounced /bɹeɪnz/.
Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.
With a confusion score of 55536, this pair ranks #132,899 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of bails vs brains
Shared letters: abis. Private to "bails": l. Private to "brains": nr.
"bails" · 5 letters · shape CVVCC · "brains" · 6 letters · shape CCVVCC
Known mistypes of this pair
Frequently Asked Questions
Can "bails" and "brains" be used interchangeably?
Which is more common, "bails" or "brains"?
Useful next steps
Eye-level mix-up between "bails" and "brains" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "bails" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "brains" - compare definitions side by side with the headword page. Word entry
- This pair ranks #132,899 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "bails" and "brains" also get mixed up with nearby pairs, the highest-scored neighbour is "bails vs BRICS". Nearby pair
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
Confusion rank #132,899 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.