boutsvsbusWhich spelling fits?

Which to use

“bouts” and “bus” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#22,017
“bouts” frequency rank
#1,554
“bus” frequency rank
23571
confusion score

Side-by-Side Comparison

Feature bouts bus
Definition plural of bout A motor vehicle for transporting large numbers of people along roads.

Where the eye mixes bouts and bus

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

5 ch
bouts
3 ch
bus

Why the eye confuses bouts with bus

A purely visual mix-up. bouts (/ˈbaʊts/) and bus (/bʌs/) 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 2 letter(s) in length. Our composite confusion score for this pair is 23571, derived from the frequency rank of both members and their visual similarity.

bouts is recorded at frequency rank #22,017, classified as anoun, pronounced /ˈbaʊts/. bus is at rank #1,554, tagged as anoun, pronounced /bʌs/.

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 23571, this pair ranks #408,332 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of bouts vs bus

Shared letters: bsu. Private to "bouts": ot. Private to "bus": -.

"bouts" · 5 letters · shape CVVCC  ·  "bus" · 3 letters · shape CVC

Known mistypes of this pair

  • boutsbbouts · botus · boust · boutss · boutts · buots · obuts

Frequently Asked Questions

Is swapping "bouts" for "bus" ever safe?
No. They are said differently (/ˈbaʊts/ versus /bʌs/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary English text, does "bouts" or "bus" show up more?
"bus" is the more common of the two: it sits at frequency rank #1,554 in our English list, against #22,017 for "bouts". 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 "bouts" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "bus" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #408,332 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "bouts" and "bus" also get mixed up with nearby pairs, the highest-scored neighbour is "bouts vs brut". 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 #408,332 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