PMB
"pmb" is a 3-letter English headword indexed on PlainSpell.
The verdict
“PMB” is uncommon English (frequency #88,718 among 46,516 “P” headwords), classed as a noun. The kind of spelling people second-guess.
- #88,718
- frequency rank, English
- 46,516
- “P” headwords
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Initialism of polymer-modified binder.
Corpus desk
Index EN-pmb · PMB · English
PMB · rank #88,718 · 0 variants · 0 confusables
- FREQ-RARE #88,718
- LEN-MID 3 letters
- VOW-0 0 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-DENSE 46,516
- PHOTO-FINISH Platon
Nearest frequency peer: Platon (-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.
Frequency neighbourhood for “PMB”
Lower corpus rank = more everyday usage (inverted bar length for readability)
- pinta
pinta
11,287 corpus weight
- plagioclase
plagioclase
11,286 corpus weight
- plasticine
plasticine
11,285 corpus weight
- Platon
Platon
11,284 corpus weight
- PMB
PMB
11,283 corpus weight
- polyhedra
polyhedra
11,279 corpus weight
What this shows Bars show where “PMB” sits against the nearest ranked English headwords in the FrequencyWords band, not a reprint of letter-browse containment.
| Property | Value |
|---|---|
| Headword | PMB |
| Language | English |
| Part of speech | Noun |
| Letters | 3 |
| Frequency rank | #88,718 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “PMB” sits in English frequency
Rare enough to double-check
PMB is uncommon English at frequency #88,718 among 46,516 “P” headwords, classed as anoun. Rarity is why readers land here mid-draft. 3 senses are on record.
PMB has no tracked misspelling variants, suggesting the orthography follows predictable English patterns. We don't track a confusable pairing for this entry, a sign it's visually distinctive enough not to be mixed up with another word.
This entry's etymology isn't recorded, so its spelling is easiest to reason about phoneme by phoneme, absent a documented history. The correct English form is PMB, spelled P-M-B.
Definition
- 1Initialism of polymer-modified binder.
- 2Initialism of polymer-modified bitumen.
- 3Abbreviation of private mailbox (a mailbox like a PO box but from a private company).
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 "PMB", 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.