maraisvsMathisWhich spelling fits?

Quick tell: marais is a noun, Mathis is a name, so they fill different roles in a sentence.

Which to use

“marais” is a noun and “Mathis” is a name - they look or sound alike but fill different roles in a sentence.

#41,753
“marais” frequency rank
#33,731
“Mathis” frequency rank
75484
confusion score

Side-by-Side Comparison

Feature marais Mathis
Definition A marsh; a marshy area, one intermittently covered with water, particularly in Louisiana, or in other French-speaking areas. A surname.

Letter map: marais vs Mathis

Shared letters muted; letters that set marais and Mathis apart highlighted. Shared run: 4. marais (CVCVVC) and Mathis (CVCCVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

6 ch
marais
6 ch
Mathis

Role in the sentence - marais and Mathis

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: marais is anoun and Mathisaname. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 75484, derived from the frequency rank of both members and their visual similarity.

marais is recorded at frequency rank #41,753, classified as anoun. 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 75484, this pair ranks #32,963 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of marais vs Mathis

Shared letters: aims. Private to "marais": r. Private to "Mathis": ht.

"marais" · 6 letters · shape CVCVVC  ·  "Mathis" · 6 letters · shape CVCCVC

Known mistypes of this pair

  • marais ← amrais · maaris · maraiss · marasi · marias · marrais · mmarais · mraais
  • Mathis ← amthis · mahtis · mathhis · mathiss · mathsi · matihs · matthis · mmathis

Frequently Asked Questions

Do "marais" and "Mathis" mean the same thing in a sentence?
No - they are not even the same part of speech. "marais" is a noun and "Mathis" a name, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "marais" or "Mathis" show up more?
"Mathis" is the more common of the two: it sits at frequency rank #33,731 in our English list, against #41,753 for "marais". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pair "marais" vs "Mathis" is on the table, pick a follow-up below.

  • Full dictionary entry for "marais" 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 #32,963 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "marais" and "Mathis" also get mixed up with nearby pairs, the highest-scored neighbour is "maas vs marais". 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 #32,963 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list