MMA
"mma" is a 3-letter English headword indexed on PlainSpell.
The verdict
“MMA” is a moderately-common English word, ranked #13,197 in English word frequency and used as a noun.
- #13,197
- frequency rank, English
- 3
- letters
- 20
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Initialism of manual metal arc.
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 | MMA |
| Language | English |
| Part of speech | Noun |
| Letters | 3 |
| Frequency rank | #13,197 |
| Misspellings tracked | 0 |
| Confusable pairs | 20 |
| Source | Wiktionary (kaikki.org) |
Where “MMA” sits in English frequency
Spelling & Dictionary Insight
The English entry for MMA is 3 letters long, classified as a noun. Corpus data places it at rank #13,197 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 9 distinct senses for this headword, so context determines which meaning a reader should apply.
The misspelling generator found no plausible variants for MMA, a sign its spelling follows regular English conventions. It also participates in 20 confusable-pair relationships, "my", "Mr", "MS", and more, where similar look or sound leads writers to substitute one word for another in context.
This entry's etymology isn't recorded, so spelling patterns must be inferred from the word's phoneme-to-grapheme mapping rather than from a documented borrowing chain. The correct English form is MMA, spelled M-M-A.
Definition
- 1Initialism of manual metal arc.
- 2Initialism of middle meningeal artery.
- 3Initialism of methyl methacrylate.
- 4Initialism of monomethylaniline.
- 5Initialism of microelectronic modular assembly.
- 6Initialism of master murabaha agreement.
- 7Initialism of mixed martial arts.
- 8Initialism of mastitis–metritis–agalactia.
- 9Initialism of mammalian meat allergy.
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 “MMA”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is M-M-A - every other letter order is a misspelling in standard orthography.
- Don't mix it up with “my” - see the side-by-side comparison. MMA vs my
- Browse more English words and confusable pairs in the same reference. English words
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.