busvsbussConfusable pair

Which to use

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

#1,554
“bus” frequency rank
#35,640
“buss” frequency rank
37194
confusion score

Side-by-Side Comparison

Feature bus buss
Definition A motor vehicle for transporting large numbers of people along roads. A kiss.

Same sound, different letters: bus vs buss

Muted letters are shared; highlighted letters are the only spelling cue when pronunciation matches. Shared run: 3 letters.

3 ch
bus
4 ch
buss

Ear matches; page differs - bus and buss

This is the hard kind. bus and buss are pronounced identically (/bʌs/) and both work as anoun. Neither the ear nor the grammar will rescue you; only the meaning does, so the glosses below are the whole decision. They differ by 1 extra letter(s) - “bus” sits inside “buss”. Our composite confusion score for this pair is 37194, derived from the frequency rank of both members and their visual similarity.

bus is recorded at frequency rank #1,554, classified as anoun, pronounced /bʌs/. buss is at rank #35,640, 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 37194, this pair ranks #296,609 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of bus vs buss

Shared letters: bsu. Private to "bus": -. Private to "buss": -.

"bus" · 3 letters · shape CVC  ·  "buss" · 4 letters · shape CVCC

Known mistypes of this pair

  • bussbbuss · bsus · ubss

Frequently Asked Questions

Do "bus" and "buss" mean the same thing in a sentence?
No. They are pronounced the same (/bʌs/), which is exactly why they get swapped in writing, but the dictionary meanings above are different, and pronunciation is no guide here.
In ordinary English text, does "bus" or "buss" show up more?
"bus" is the more common of the two: it sits at frequency rank #1,554 in our English list, against #35,640 for "buss". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

You've separated the homophone pair "bus" / "buss". Follow the links when you need the full entry or a neighbour that trips the same ear.

  • Full dictionary entry for "bus" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "buss" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #296,609 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "bus" and "buss" also get mixed up with nearby pairs, the highest-scored neighbour is "BFS vs buss". 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 #296,609 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