MERSvsmeshWhat's the difference?

Which to use

“MERS” and “mesh” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#45,510
“MERS” frequency rank
#10,401
“mesh” frequency rank
55911
confusion score

Side-by-Side Comparison

Feature MERS mesh
Definition Acronym of Middle East respiratory syndrome. A structure made of connected strands of metal, fiber, or other flexible/ductile material, with evenly spaced openings between them.

Where the eye mixes MERS and mesh

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. MERS and mesh follow the identical consonant-vowel pattern (CVCC). Same shape at a glance is often the real trap, independent of shared letters.

4 ch
MERS
4 ch
mesh

Visual trap between MERS and mesh

A purely visual mix-up. MERS (/mɝz/) and mesh (/mɛʃ/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 55911, derived from the frequency rank of both members and their visual similarity.

MERS is recorded at frequency rank #45,510, classified as anoun, pronounced /mɝz/. mesh is at rank #10,401, tagged as anoun, pronounced /mɛʃ/.

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 55911, this pair ranks #130,020 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of MERS vs mesh

Shared letters: ems. Private to "MERS": r. Private to "mesh": h.

"MERS" · 4 letters · shape CVCC  ·  "mesh" · 4 letters · shape CVCC

Known mistypes of this pair

  • MERS ← emrs · merrs · merss · mesr · mmers · mres
  • mesh ← emsh · mehs · meshh · messh · mmesh · mseh

Frequently Asked Questions

Is swapping "MERS" for "mesh" ever safe?
No. They are said differently (/mɝz/ versus /mɛʃ/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary English text, does "MERS" or "mesh" show up more?
"mesh" is the more common of the two: it sits at frequency rank #10,401 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.

After this comparison

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

  • Full dictionary entry for "MERS" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "mesh" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #130,020 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "MERS" and "mesh" also get mixed up with nearby pairs, the highest-scored neighbour is "MERS vs MGS". 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 #130,020 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