borevsburWhich spelling fits?

Quick tell: bore is a verb, bur is a noun, so they fill different roles in a sentence.

Which to use

“bore” is a verb and “bur” is a noun - they look or sound alike but fill different roles in a sentence.

#7,889
“bore” frequency rank
#39,230
“bur” frequency rank
47119
confusion score

Side-by-Side Comparison

Feature bore bur
Definition To inspire boredom in somebody. A rough, prickly husk around the seeds or fruit of some plants.

Where the eye mixes bore and bur

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

4 ch
bore
3 ch
bur

Look-alike desk: bore vs bur

These two trip readers on the page rather than in the ear: bore is /bɔː(ɹ)/ while bur is /bɝ/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 47119, derived from the frequency rank of both members and their visual similarity.

bore is recorded at frequency rank #7,889, classified as averb, pronounced /bɔː(ɹ)/. bur is at rank #39,230, tagged as anoun, pronounced /bɝ/.

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 47119, this pair ranks #205,399 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of bore vs bur

Shared letters: br. Private to "bore": eo. Private to "bur": u.

"bore" · 4 letters · shape CVCV  ·  "bur" · 3 letters · shape CVC

Known mistypes of this pair

  • borebbore · borre · broe · obre

Frequently Asked Questions

Is swapping "bore" for "bur" ever safe?
No - they are not even the same part of speech. "bore" is a verb and "bur" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "bore" or "bur" show up more?
"bore" is the more common of the two: it sits at frequency rank #7,889 in our English list, against #39,230 for "bur". 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 "bore" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "bur" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #205,399 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "bore" and "bur" also get mixed up with nearby pairs, the highest-scored neighbour is "BFS vs bur". 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 #205,399 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