Which to use
“math” is a noun and “Mathis” is a name - they look or sound alike but fill different roles in a sentence.
- #3,314
- “math” frequency rank
- #33,731
- “Mathis” frequency rank
- 37045
- confusion score
Side-by-Side Comparison
| Feature | math | Mathis |
|---|---|---|
| Definition | Clipping of mathematics. | A surname. |
Letter map: math vs Mathis
Shared letters muted; letters that set math and Mathis apart highlighted. Shared run: 4.
Grammar separator: math vs Mathis
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: math is anoun and Mathisaname. On the page they differ by 2 extra letter(s) - “math” sits inside “Mathis”. Our composite confusion score for this pair is 37045, derived from the frequency rank of both members and their visual similarity.
math is recorded at frequency rank #3,314, classified as anoun, pronounced /mæθ/. Mathis is at rank #33,731, 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 37045, this pair ranks #297,925 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of math vs Mathis
Shared letters: ahmt. Private to "math": -. Private to "Mathis": is.
"math" · 4 letters · shape CVCC · "Mathis" · 6 letters · shape CVCCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "math" for "Mathis" ever safe?
Which is more common, "math" or "Mathis"?
Useful next steps
Pair "math" vs "Mathis" is on the table, pick a follow-up below.
- Full dictionary entry for "math" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Mathis" - compare definitions side by side with the headword page. Word entry
- This pair ranks #297,925 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "math" and "Mathis" also get mixed up with nearby pairs, the highest-scored neighbour is "Mathers vs Mathis". 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 #297,925 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.