mercivsmoriWhat's the difference?

Quick tell: merci is a intj, mori is a verb, so they fill different roles in a sentence.

Which to use

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

#21,695
“merci” frequency rank
#35,337
“mori” frequency rank
57032
confusion score

Side-by-Side Comparison

Feature merci mori
Definition Wort, das man benutzt, um seinen Dank auszudrücken 2. Person Singular Indikativ Präsens Aktiv des Verbs muri

Where the eye mixes merci and mori

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. merci runs 5 letters (CVCCV) against mori's 4 (CVCV) - the length gap alone is often enough to separate them once you know to check it.

5 ch
merci
4 ch
mori

Visual trap between merci and mori

These two trip readers on the page rather than in the ear: merci is [mɛʁˈsiː] while mori is [morʲ]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (intj vs verb), which is usually the fastest check. Our composite confusion score for this pair is 57032, derived from the frequency rank of both members and their visual similarity.

merci is recorded at frequency rank #21,695, classified as anintj, pronounced [mɛʁˈsiː]. mori is at rank #35,337, tagged as averb, pronounced [morʲ].

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 57032, this pair ranks #917,173 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of merci vs mori

Shared letters: imr. Private to "merci": ce. Private to "mori": o.

"merci" · 5 letters · shape CVCCV  ·  "mori" · 4 letters · shape CVCV

Known mistypes of this pair

  • merci ← emrci · mecri · mercci · meric · merrci · mmerci · mreci
  • mori ← mmori · moir · morri · mroi · omri

Frequently Asked Questions

Do "merci" and "mori" mean the same thing in a sentence?
No - they are not even the same part of speech. "merci" is an intj and "mori" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "merci" or "mori"?
"merci" is the more common of the two: it sits at frequency rank #21,695 in our German list, against #35,337 for "mori". 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 "merci" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "mori" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #917,173 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "merci" and "mori" also get mixed up with nearby pairs, the highest-scored neighbour is "mora vs mori". 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 #917,173 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list