marchvsmarshConfusable pair

Which to use

“march” and “marsh” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#13,556
“march” frequency rank
#25,040
“marsh” frequency rank
38596
confusion score

Side-by-Side Comparison

Feature march marsh
Definition marcha brejo

Where the eye mixes march and marsh

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

5 ch
march
5 ch
marsh

Visual trap between march and marsh

A purely visual mix-up. march (/ˈmɑːɹtʃ/) and marsh (/mɑɹʃ/) 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 a single letter - c in “march” becomes s in “marsh”. Our composite confusion score for this pair is 38596, derived from the frequency rank of both members and their visual similarity.

march is recorded at frequency rank #13,556, classified as anoun, pronounced /ˈmɑːɹtʃ/. marsh is at rank #25,040, tagged as anoun, pronounced /mɑɹʃ/.

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 38596, this pair ranks #27,814 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of march vs marsh

Shared letters: ahmr. Private to "march": c. Private to "marsh": s.

"march" · 5 letters · shape CVCCC  ·  "marsh" · 5 letters · shape CVCCC

Known mistypes of this pair

  • marchamrch · macrh · marcch · marchh · marhc · marrch · mmarch · mrach
  • marshamrsh · marhs · marrsh · marshh · marssh · masrh · mmarsh · mrash

Frequently Asked Questions

Do "march" and "marsh" mean the same thing in a sentence?
No. They are said differently (/ˈmɑːɹtʃ/ versus /mɑɹʃ/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Portuguese text, does "march" or "marsh" show up more?
"march" is the more common of the two: it sits at frequency rank #13,556 in our Portuguese list, against #25,040 for "marsh". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "march" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "marsh" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #27,814 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "march" and "marsh" also get mixed up with nearby pairs, the highest-scored neighbour is "marsh vs mesh". 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 #27,814 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list