MERS
/mɝz/
"mers" is a 4-letter English headword indexed on PlainSpell.
The verdict
“MERS” has 6 generated spelling variants in the English index at frequency #45,510. The variants make it a useful spelling check.
- #45,510
- frequency rank, English
- 4,057
- “M” headwords
- 6
- tracked misspellings
- 20
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Acronym of Middle East respiratory syndrome.
Corpus desk
Index EN-mers · MERS · English
MERS · rank #45,510 · 6 variants · 20 confusables
- FREQ-MID #45,510
- LEN-MID 4 letters
- VOW-1 1 vowel
- CONFUS-HIGH 20 pairs
- VAR-MID 6 variants
- BOOK-MID 4,057
- PHOTO-FINISH menopausal
Nearest frequency peer: menopausal (-1 rank slots)
Read with this headword: Spelling guide for this pattern
Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.
Rank peers near misspelling magnet “MERS”
Same rarity band: useful when a typo lands on a peer headword
- mammary
mammary
54,496 corpus weight
- meer
meer
54,494 corpus weight
- Menendez
Menendez
54,493 corpus weight
- menopausal
menopausal
54,492 corpus weight
- MERS
MERS
54,491 corpus weight
- MFW
MFW
54,488 corpus weight
What this shows “MERS” sits among these FrequencyWords peers; misspelling depth is tracked separately in the edit-distance chart.
Visual similarity to commonly confused words
How many letter changes separate each confused pair (Levenshtein distance, normalized).
Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).
| Property | Value |
|---|---|
| Headword | MERS |
| Language | English |
| Part of speech | Noun |
| IPA | /mɝz/ |
| Letters | 4 |
| Frequency rank | #45,510 |
| Misspellings tracked | 6 |
| Confusable pairs | 20 |
| Source | Wiktionary (kaikki.org) |
Frequency seat of misspelling magnet “MERS”
A misspelling magnet
The generator records 6 spelling variants around MERS (IPA /mɝz/), anoun. Corpus frequency is #45,510 among 4,057 “M” headwords. Wiktionary lists 2 senses, so context still picks the gloss.
Our generated misspelling index lists 6 likely wrong-spelling variants for MERS, with forms such as "emrs", "merrs", and "merss". Each of these forms differs from the correct spelling by one small edit: a doubled letter, a dropped silent letter, or a substituted vowel. It also participates in 20 confusable-pair relationships, "Mr", "MS", "met", and more, where similar look or sound leads writers to substitute one word for another in context.
No documented word history exists for this headword, so its spelling is best explained by sound-to-letter mapping rather than etymology. The correct English form is MERS, spelled M-E-R-S.
Definition
- 1Acronym of Middle East respiratory syndrome.
- 2Middle East respiratory syndrome coronavirus
Recorded use
Wiktionary examplesThese source excerpts show how MERS appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
Coronaviruses are worrying because epidemics caused by other members of the viral family, SARS and MERS, have had high death rates: 10 percent for SARS, and about 35 percent for MERS.
“Even the researchers themselves point out that this should not cause panic,” said Roess, a professor of global health and epidemiology at George Mason University’s College of Public Health who has worked with international colleagues to better understand the MERS coronavirus.
Synonyms
Common misspellings
Also misspelled as:
- emrs
- merrs
- merss
- mesr
- mmers
- mres
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of MERS - expressed in single-character edits (insert, delete, or swap one letter). Bigger bars stand out at a glance; a one-edit slip is the hardest to catch.
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.
Frequently Asked Questions
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Similar English words by spelling shape
Same letter count and similar misspelling depth for "MERS", not the corpus desk frequency band.
Same letter count
Frequency-ranked English headwords with 4 letters (nearest by frequency rank).
Similar misspelling depth
Headwords with a similar count of attested misspellings (6 here; floor ≥5).