MarchvsmerciWhat's the difference?

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

Which to use

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

#20,193
“March” frequency rank
#197
“merci” frequency rank
20390
confusion score

Side-by-Side Comparison

Feature March merci
Definition Mars. Miséricorde, grâce, pitié.

Where the eye mixes March and merci

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
March
5 ch
merci

Why the eye confuses March with merci

These two trip readers on the page rather than in the ear: March is \ˈmɑɹtʃ\ while merci is \mɛʁ.si\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (name vs noun), which is usually the fastest check. Our composite confusion score for this pair is 20390, derived from the frequency rank of both members and their visual similarity.

March is recorded at frequency rank #20,193, classified as aname, pronounced \ˈmɑɹtʃ\. merci is at rank #197, tagged as anoun, pronounced \mɛʁ.si\.

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 20390, this pair ranks #368,517 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of March vs merci

Shared letters: cmr. Private to "March": ah. Private to "merci": ei.

"March" · 5 letters · shape CVCCC  ·  "merci" · 5 letters · shape CVCCV

Known mistypes of this pair

  • Marchamrch · macrh · marcch · marchh · marhc · marrch · mmarch · mrach
  • merciemrci · mecri · mercci · meric · merrci · mmerci · mreci

Frequently Asked Questions

Do "March" and "merci" mean the same thing in a sentence?
No - they are not even the same part of speech. "March" is a name and "merci" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "March" or "merci"?
"merci" is the more common of the two: it sits at frequency rank #197 in our French list, against #20,193 for "March". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "March" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "merci" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #368,517 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "March" and "merci" also get mixed up with nearby pairs, the highest-scored neighbour is "March vs Marcy". 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 #368,517 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list