Which to use
“cham” and “clamp” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #41,041
- “cham” frequency rank
- #15,985
- “clamp” frequency rank
- 57026
- confusion score
Side-by-Side Comparison
| Feature | cham | clamp |
|---|---|---|
| Definition | Archaic spelling of khan. | A brace, band, or clasp for strengthening or holding things that are apart together. |
Where the eye mixes cham and clamp
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. cham runs 4 letters (CCVC) against clamp's 5 (CCVCC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses cham with clamp
A purely visual mix-up. cham (/kæm/) and clamp (/ˈklæmp/) 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 57026, derived from the frequency rank of both members and their visual similarity.
cham is recorded at frequency rank #41,041, classified as anoun, pronounced /kæm/. clamp is at rank #15,985, tagged as anoun, pronounced /ˈklæmp/.
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 57026, this pair ranks #122,079 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of cham vs clamp
Shared letters: acm. Private to "cham": h. Private to "clamp": lp.
"cham" · 4 letters · shape CCVC · "clamp" · 5 letters · shape CCVCC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "cham" for "clamp" ever safe?
In ordinary English text, does "cham" or "clamp" show up more?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "cham" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "clamp" - compare definitions side by side with the headword page. Word entry
- This pair ranks #122,079 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "cham" and "clamp" also get mixed up with nearby pairs, the highest-scored neighbour is "cham vs Cobham". 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 #122,079 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.