MW3

name

"mw3" is a 2-letter English headword indexed on PlainSpell.

The verdict

“MW3” is uncommon English (frequency #60,299 among 4,057 “M” headwords), classed as a proper noun. The kind of spelling people second-guess.

#60,299
frequency rank, English
4,057
“M” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Initialism of Webster's Third New International Dictionary, Unabridged.

Corpus desk

Index EN-mw3 · MW3 · English

MW3 · rank #60,299 · 0 variants · 0 confusables

  • FREQ-RARE #60,299
  • LEN-MID 3 letters
  • VOW-0 0 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 4,057
  • PHOTO-FINISH murali

Nearest frequency peer: murali (-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.

Long-tail ranks near “MW3”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

What this shows Long-tail view: where “MW3” sits against similarly uncommon English ranks.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for MW3
PropertyValue
HeadwordMW3
LanguageEnglish
Part of speechProper noun
Letters3
Frequency rank#60,299
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “MW3” in English

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right).MW3falls in this rarity band:

#1#100#1K#10K#100K
← used constantlyrarely used →

The axis is logarithmic, with each marked tick roughly ten times rarer than the last. Rare peers in the same band: “murali” (#60,298), “Multan” (#60,297), “Nandini” (#60,302). Among 4,057 “M” headwords, “MW3” is #60,299. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

MW3 is uncommon English at frequency #60,299 among 4,057 “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

  1. 1
    Initialism of Webster's Third New International Dictionary, Unabridged.
  2. 2
    Initialism of Call of Duty: Modern Warfare 3.

Recorded use

Wiktionary example

These source excerpts show how MW3 appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. The mid-season update for MW3 is here, introducing quite a bit of content across all three of CoD’s modes.

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

How do you spell "MW3"?
"MW3" is spelled M-W-3.
What does "MW3" mean?
As a proper noun, "MW3" means: Initialism of Webster's Third New International Dictionary, Unabridged.
What language does "MW3" come from?
"MW3" is a English word. You can look up definitions, pronunciations, and spelling data for this and other words across English, Spanish, Portuguese, French, and German on PlainSpell.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "MW3", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 3 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list