merci vs MERS, What's the Difference?

Which to use

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

#38,047
“merci” frequency rank: #45,510
“MERS” frequency rank: 83557
confusion score

Side-by-Side Comparison

Feature	merci	MERS
Definition	Thank you.	Acronym of Middle East respiratory syndrome.

Where the spellings diverge

Shared letters are muted; the letters that actually set merci and MERS apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.

5 ch

merci

4 ch

MERS

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: merci is /mɛːˈsiː/ while MERS is /mɝz/. 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 noun), which is usually the fastest check. Our composite confusion score for this pair is 83557, derived from the frequency rank of both members and their visual similarity.

merci is recorded at frequency rank #38,047, classified as anintj, pronounced /mɛːˈsiː/. MERS is at rank #45,510, tagged as anoun, pronounced /mɝz/.

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 83557, this pair ranks #13,573 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of merci vs MERS

Shared letters: emr. Private to "merci": ci. Private to "MERS": s.

"merci" · 5 letters · shape CVCCV · "MERS" · 4 letters · shape CVCC

Known mistypes of this pair

merci ← emrci · mecri · mercci · meric · merrci · mmerci · mreci
MERS ← emrs · merrs · merss · mesr · mmers · mres

Frequency comparison

merci#38,047

MERS#45,510

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "merci" and "MERS" be used interchangeably?

No - they are not even the same part of speech. "merci" is an intj and "MERS" a noun, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "merci" or "MERS"?

"merci" is the more common of the two: it sits at frequency rank #38,047 in our English list, against #45,510 for "MERS". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering merci vs MERS

The fastest way to pick the right one every time.

Check the role first: if you need an intj, it's “merci”; for a noun, it's “MERS”.
See each word in full, definition, IPA, etymology and its other confusables. Full “merci” entry
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