Which to use
“CBO” is a name and “clog” is a noun - they look or sound alike but fill different roles in a sentence.
- #35,648
- “CBO” frequency rank
- #29,215
- “clog” frequency rank
- 64863
- confusion score
Side-by-Side Comparison
| Feature | CBO | clog |
|---|---|---|
| Definition | Initialism of Congressional Budget Office. | A type of shoe with an inflexible, often wooden sole sometimes with an open heel. |
Letter map: CBO vs clog
Shared letters muted; letters that set CBO and clog apart highlighted. Shared run: 2. CBO runs 3 letters (CCV) against clog's 4 (CCVC) - the length gap alone is often enough to separate them once you know to check it.
Grammar separator: CBO vs clog
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: CBO is aname and cloganoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 64863, derived from the frequency rank of both members and their visual similarity.
CBO is recorded at frequency rank #35,648, classified as aname. clog is at rank #29,215, tagged as anoun, pronounced /klɒɡ/.
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 64863, this pair ranks #75,591 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of CBO vs clog
Shared letters: co. Private to "CBO": b. Private to "clog": gl.
"CBO" · 3 letters · shape CCV · "clog" · 4 letters · shape CCVC
Known mistypes of this pair
- clog ← cclog · clgo · cllog · clogg · colg · lcog
Frequently Asked Questions
Is swapping "CBO" for "clog" ever safe?
In ordinary English text, does "CBO" or "clog" show up more?
After this comparison
You've compared "CBO" and "clog". Here's where to go from here.
- Full dictionary entry for "CBO" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "clog" - compare definitions side by side with the headword page. Word entry
- This pair ranks #75,591 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "CBO" and "clog" also get mixed up with nearby pairs, the highest-scored neighbour is "CBO vs CGT". 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 #75,591 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.