MW3
"mw3" is a 2-letter English headword indexed on PlainSpell.
The verdict
“MW3” is uncommon English (frequency #60,299 among 36,575 “M” headwords), classed as a proper noun. The kind of spelling people second-guess.
- #60,299
- frequency rank, English
- 36,575
- “M” headwords
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Initialism of Webster's Third New International Dictionary, Unabridged.
| Property | Value |
|---|---|
| Headword | MW3 |
| Language | English |
| Part of speech | Proper noun |
| Letters | 3 |
| Frequency rank | #60,299 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “MW3” sits in English frequency
Rare enough to double-check
MW3 is uncommon English at frequency #60,299 among 36,575 “M” headwords, classed as aproper noun. Rarity is why readers land here mid-draft. 2 senses are on record.
MW3 has no tracked misspelling variants, since its letter pattern doesn't lend itself to common typo substitutions. Our confusable-pair dataset has no match for it, suggesting its spelling stands apart enough that readers rarely confuse it with something else.
This entry's etymology isn't recorded, so its spelling is best read as a straightforward mapping from sound to letter. The correct English form is MW3, spelled M-W-3.
Definition
- 1Initialism of Webster's Third New International Dictionary, Unabridged.
- 2Initialism of Call of Duty: Modern Warfare 3.
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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Using “MW3”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is M-W-3 - every other letter order is a misspelling in standard orthography.
- Browse more English words and confusable pairs in the same reference. English words
Other uncommon English words near this rank
Data Source
Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.