Which to use
“callus” is a noun and “Claus” is a name - they look or sound alike but fill different roles in a sentence.
- #47,517
- “callus” frequency rank
- #15,367
- “Claus” frequency rank
- 62884
- confusion score
Side-by-Side Comparison
| Feature | callus | Claus |
|---|---|---|
| Definition | A hardened area of the skin (especially on the foot or hand) caused by repeated friction, wear or use. | A male given name from Dutch or from German [in turn from Ancient Greek]. |
Letter map: callus vs Claus
Shared letters muted; letters that set callus and Claus apart highlighted. Shared run: 4. callus runs 6 letters (CVCCVC) against Claus's 5 (CCVVC) - the length gap alone is often enough to separate them once you know to check it.
Role in the sentence - callus and Claus
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: callus is anoun and Clausaname. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 62884, derived from the frequency rank of both members and their visual similarity.
callus is recorded at frequency rank #47,517, classified as anoun, pronounced /ˈkæləs/. Claus is at rank #15,367, tagged as aname.
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 62884, this pair ranks #86,051 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of callus vs Claus
Shared letters: aclsu. Private to "callus": -. Private to "Claus": -.
"callus" · 6 letters · shape CVCCVC · "Claus" · 5 letters · shape CCVVC
Known mistypes of this pair
Frequently Asked Questions
Do "callus" and "Claus" mean the same thing in a sentence?
In ordinary English text, does "callus" or "Claus" show up more?
After this comparison
Pair "callus" vs "Claus" is on the table, pick a follow-up below.
- Full dictionary entry for "callus" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Claus" - compare definitions side by side with the headword page. Word entry
- This pair ranks #86,051 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "callus" and "Claus" also get mixed up with nearby pairs, the highest-scored neighbour is "callus vs Cally". 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 #86,051 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.