blushvsbusWhich spelling fits?

Which to use

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

#13,671
“blush” frequency rank
#1,554
“bus” frequency rank
15225
confusion score

Side-by-Side Comparison

Feature blush bus
Definition An act of blushing; a pink or red glow on the face caused by embarrassment, shame, shyness, love, etc. A motor vehicle for transporting large numbers of people along roads.

Where the eye mixes blush and bus

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

5 ch
blush
3 ch
bus

Look-alike desk: blush vs bus

A purely visual mix-up. blush (/blʌʃ/) 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 15225, derived from the frequency rank of both members and their visual similarity.

blush is recorded at frequency rank #13,671, classified as anoun, pronounced /blʌʃ/. 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 15225, this pair ranks #465,307 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of blush vs bus

Shared letters: bsu. Private to "blush": hl. Private to "bus": -.

"blush" · 5 letters · shape CCVCC  ·  "bus" · 3 letters · shape CVC

Known mistypes of this pair

  • blushbblush · bllush · blsuh · bluhs · blushh · blussh · bulsh · lbush

Frequently Asked Questions

Can "blush" and "bus" be used interchangeably?
No. They are said differently (/blʌʃ/ versus /bʌs/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "blush" vs "bus" - which ranks higher?
"bus" is the more common of the two: it sits at frequency rank #1,554 in our English list, against #13,671 for "blush". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "blush" 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 #465,307 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "blush" and "bus" also get mixed up with nearby pairs, the highest-scored neighbour is "blush vs bolus". 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 #465,307 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