MMD
"mmd" is a 3-letter English headword indexed on PlainSpell.
The verdict
“MMD” is uncommon English (frequency #69,252 among 36,575 “M” headwords), classed as a proper noun. The kind of spelling people second-guess.
- #69,252
- frequency rank, English
- 36,575
- “M” headwords
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Initialism of Movement for Multi-Party Democracy: a Zambian political party.
Corpus desk
Index EN-mmd · MMD · English
MMD · rank #69,252 · 0 variants · 0 confusables
- FREQ-RARE #69,252
- LEN-MID 3 letters
- VOW-0 0 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-DENSE 36,575
- PHOTO-FINISH minke
Nearest frequency peer: minke (-2 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.
Frequency neighbourhood for “MMD”
Lower corpus rank = more everyday usage (inverted bar length for readability)
- meron
meron
30,757 corpus weight
- miasma
miasma
30,754 corpus weight
- microeconom…
microeconomics
30,753 corpus weight
- milady
milady
30,752 corpus weight
- minke
minke
30,751 corpus weight
- MMD
MMD
30,749 corpus weight
What this shows Bars show where “MMD” sits against the nearest ranked English headwords in the FrequencyWords band, not a reprint of letter-browse containment.
| Property | Value |
|---|---|
| Headword | MMD |
| Language | English |
| Part of speech | Proper noun |
| Letters | 3 |
| Frequency rank | #69,252 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “MMD” sits in English frequency
Rare enough to double-check
MMD is uncommon English at frequency #69,252 among 36,575 “M” headwords, classed as aproper noun. Rarity is why readers land here mid-draft. 2 senses are on record.
No misspelling variants are generated for MMD in our index, which points to an orthography that plays by predictable English rules. Our confusable-pair dataset has no match for it, since its spelling is unusual enough that it doesn't cluster with a lookalike.
No documented word history exists for this headword, so its spelling is easiest to reason about phoneme by phoneme, absent a documented history. The correct English form is MMD, spelled M-M-D.
Definition
- 1Initialism of Movement for Multi-Party Democracy: a Zambian political party.
- 2Initialism of MikuMikuDance, a freeware animation tool for creating dancing cartoons.
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.
PlainSpell is rendered directly from structured Wiktionary extracts and open word-frequency lists, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 6, 2026. Primary sources: Wiktionary (via kaikki.org) and FrequencyWords.
Frequently Asked Questions
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Similar English words by spelling shape
Same letter count and similar misspelling depth for "MMD", not the corpus desk frequency band.
Same letter count
Frequency-ranked English headwords with 3 letters (nearest by frequency 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.