marchvsmerciWhat's the difference?

Quick tell: march is a noun, merci is an intj, so they fill different roles in a sentence.

Which to use

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

#550
“march” frequency rank
#38,047
“merci” frequency rank
38597
confusion score

Side-by-Side Comparison

Feature march merci
Definition A formal, rhythmic way of walking, used especially by soldiers, by bands, and in ceremonies. Thank you.

Where the eye mixes march and merci

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. march (CVCCC) and merci (CVCCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

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 /mɑːtʃ/ while merci is /mɛːˈsiː/. 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 (noun vs intj), which is usually the fastest check. Our composite confusion score for this pair is 38597, derived from the frequency rank of both members and their visual similarity.

march is recorded at frequency rank #550, classified as anoun, pronounced /mɑːtʃ/. merci is at rank #38,047, tagged as anintj, pronounced /mɛːˈsiː/.

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 38597, this pair ranks #284,506 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

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

  • march ← amrch · macrh · marcch · marchh · marhc · marrch · mmarch · mrach
  • merci ← emrci · 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 noun and "merci" an intj, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "march" or "merci"?
"march" is the more common of the two: it sits at frequency rank #550 in our English list, against #38,047 for "merci". 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 #284,506 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "march" and "merci" also get mixed up with nearby pairs, the highest-scored neighbour is "merci vs Merv". 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 #284,506 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