blotvsboxWhich spelling fits?

Which to use

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

#27,745
“blot” frequency rank
#962
“box” frequency rank
28707
confusion score

Side-by-Side Comparison

Feature blot box
Definition A blemish, spot or stain made by a coloured substance. Senses relating to a three-dimensional object or space.

Where the eye mixes blot and box

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
blot
3 ch
box

Visual trap between blot and box

A purely visual mix-up. blot (/blɒt/) and box (/bɒks/) 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 1 letter(s) in length. Our composite confusion score for this pair is 28707, derived from the frequency rank of both members and their visual similarity.

blot is recorded at frequency rank #27,745, classified as anoun, pronounced /blɒt/. box is at rank #962, tagged as anoun, pronounced /bɒks/.

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 28707, this pair ranks #368,960 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of blot vs box

Shared letters: bo. Private to "blot": lt. Private to "box": x.

"blot" · 4 letters · shape CCVC  ·  "box" · 3 letters · shape CVC

Known mistypes of this pair

  • blotbblot · bllot · blott · blto · lbot

Frequently Asked Questions

Can "blot" and "box" be used interchangeably?
No. They are said differently (/blɒt/ versus /bɒks/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "blot" or "box"?
"box" is the more common of the two: it sits at frequency rank #962 in our English list, against #27,745 for "blot". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

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

  • Full dictionary entry for "blot" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "box" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #368,960 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "blot" and "box" also get mixed up with nearby pairs, the highest-scored neighbour is "Beloit vs blot". 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 #368,960 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