bailsvsbuiltWhich spelling fits?

Quick tell: bails is a noun, built is an adjective, so they fill different roles in a sentence.

Which to use

“bails” is a noun and “built” is an adjective - they look or sound alike but fill different roles in a sentence.

#49,199
“bails” frequency rank
#895
“built” frequency rank
50094
confusion score

Side-by-Side Comparison

Feature bails built
Definition plural of bail well-built, muscular or toned.

Where the eye mixes bails and built

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. bails and built follow the identical consonant-vowel pattern (CVVCC). Same shape at a glance is often the real trap, independent of shared letters.

5 ch
bails
5 ch
built

Why the eye confuses bails with built

These two trip readers on the page rather than in the ear: bails is /beɪlz/ while built is /ˈbɪlt/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 50094, 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/. built is at rank #895, tagged as anadj, pronounced /ˈbɪlt/.

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 50094, this pair ranks #177,428 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of bails vs built

Shared letters: bil. Private to "bails": as. Private to "built": tu.

"bails" · 5 letters · shape CVVCC  ·  "built" · 5 letters · shape CVVCC

Known mistypes of this pair

  • bails ← abils · baills · bailss · balis · bbails · bials
  • built ← bbuilt · biult · buillt · builtt · buitl · bulit · ubilt

Frequently Asked Questions

Is swapping "bails" for "built" ever safe?
No - they are not even the same part of speech. "bails" is a noun and "built" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "bails" or "built" show up more?
"built" is the more common of the two: it sits at frequency rank #895 in our English list, against #49,199 for "bails". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "bails" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "built" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #177,428 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "bails" and "built" 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 #177,428 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list