Which to use
“bog” and “bus” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #18,503
- “bog” frequency rank
- #1,554
- “bus” frequency rank
- 20057
- confusion score
Side-by-Side Comparison
| Feature | bog | bus |
|---|---|---|
| Definition | An area of decayed vegetation (particularly sphagnum moss) which forms a wet spongy ground too soft for walking. | A motor vehicle for transporting large numbers of people along roads. |
Where the eye mixes bog and bus
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Why the eye confuses bog with bus
A purely visual mix-up. bog (/bɔɡ/) 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 share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 20057, derived from the frequency rank of both members and their visual similarity.
bog is recorded at frequency rank #18,503, classified as anoun, pronounced /bɔɡ/. 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 20057, this pair ranks #433,782 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of bog vs bus
Shared letters: b. Private to "bog": go. Private to "bus": su.
"bog" · 3 letters · shape CVC · "bus" · 3 letters · shape CVC
Frequently Asked Questions
Do "bog" and "bus" mean the same thing in a sentence?
In ordinary English text, does "bog" or "bus" show up more?
Useful next steps
Eye-level mix-up between "bog" and "bus" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "bog" 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 #433,782 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "bog" and "bus" also get mixed up with nearby pairs, the highest-scored neighbour is "bog vs bogan". Nearby pair
Confusion rank #433,782 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.