Which to use
“burr” and “bursa” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #18,031
- “burr” frequency rank
- #46,957
- “bursa” frequency rank
- 64988
- confusion score
Side-by-Side Comparison
| Feature | burr | bursa |
|---|---|---|
| Definition | A sharp, pointy object, such as a sliver or splinter. | Any of the many small fluid-filled sacs located at the point where a muscle or tendon slides across bone. These sacs serve to reduce friction between the two moving surfaces. |
Where the eye mixes burr and bursa
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. burr runs 4 letters (CVCC) against bursa's 5 (CVCCV) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: burr vs bursa
A purely visual mix-up. burr (/bɝ/) and bursa (/ˈbɜːsə/) 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 64988, derived from the frequency rank of both members and their visual similarity.
burr is recorded at frequency rank #18,031, classified as anoun, pronounced /bɝ/. bursa is at rank #46,957, tagged as anoun, pronounced /ˈbɜːsə/.
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 64988, this pair ranks #74,981 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of burr vs bursa
Shared letters: bru. Private to "burr": -. Private to "bursa": as.
"burr" · 4 letters · shape CVCC · "bursa" · 5 letters · shape CVCCV
Known mistypes of this pair
Frequently Asked Questions
Do "burr" and "bursa" mean the same thing in a sentence?
Frequency check: "burr" vs "bursa" - which ranks higher?
What to do next
Eye-level mix-up between "burr" and "bursa" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "burr" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "bursa" - compare definitions side by side with the headword page. Word entry
- This pair ranks #74,981 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "burr" and "bursa" also get mixed up with nearby pairs, the highest-scored neighbour is "bara vs bursa". 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 #74,981 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.