boavsbroadWhich spelling fits?

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

Which to use

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

#29,666
“boa” frequency rank
#47,759
“broad” frequency rank
77425
confusion score

Side-by-Side Comparison

Feature boa broad
Definition Genre de serpents qui se trouvent principalement en Amérique du Sud et qui sont les plus forts et les plus grands que l’on connaisse. Large, étendu.

Where the eye mixes boa and broad

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

3 ch
boa
5 ch
broad

Visual trap between boa and broad

These two trip readers on the page rather than in the ear: boa is \bo.a\ while broad is \ˈbɹɔd\. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 77425, derived from the frequency rank of both members and their visual similarity.

boa is recorded at frequency rank #29,666, classified as anoun, pronounced \bo.a\. broad is at rank #47,759, tagged as anadj, pronounced \ˈbɹɔd\.

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 77425, this pair ranks #28,415 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of boa vs broad

Shared letters: abo. Private to "boa": -. Private to "broad": dr.

"boa" · 3 letters · shape CVV  ·  "broad" · 5 letters · shape CCVVC

Known mistypes of this pair

  • broadbbroad · braod · broadd · broda · brroad · rboad

Frequently Asked Questions

Can "boa" and "broad" be used interchangeably?
No - they are not even the same part of speech. "boa" is a noun and "broad" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "boa" or "broad" show up more?
"boa" is the more common of the two: it sits at frequency rank #29,666 in our French list, against #47,759 for "broad". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Eye-level mix-up between "boa" and "broad" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "boa" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "broad" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #28,415 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "boa" and "broad" also get mixed up with nearby pairs, the highest-scored neighbour is "bold vs broad". 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 #28,415 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list