Which to use
“bugs” and “bursa” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #6,661
- “bugs” frequency rank
- #46,957
- “bursa” frequency rank
- 53618
- confusion score
Side-by-Side Comparison
| Feature | bugs | bursa |
|---|---|---|
| Definition | plural of bug | 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 bugs and bursa
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Visual trap between bugs and bursa
A purely visual mix-up. bugs (/bʌɡz/) 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 53618, derived from the frequency rank of both members and their visual similarity.
bugs is recorded at frequency rank #6,661, classified as anoun, pronounced /bʌɡz/. 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 53618, this pair ranks #147,546 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of bugs vs bursa
Shared letters: bsu. Private to "bugs": g. Private to "bursa": ar.
"bugs" · 4 letters · shape CVCC · "bursa" · 5 letters · shape CVCCV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "bugs" for "bursa" ever safe?
In ordinary English text, does "bugs" or "bursa" show up more?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "bugs" 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 #147,546 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "bugs" 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 #147,546 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.