hbk
"hbk" is a 3-letter English headword indexed on PlainSpell.
The verdict
“hbk” is uncommon English (frequency #74,158 among 2,646 “H” headwords), classed as an adjective. The kind of spelling people second-guess.
- #74,158
- frequency rank, English
- 2,646
- “H” headwords
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Abbreviation of hardback.
Corpus desk
Index EN-hbk · hbk · English
hbk · rank #74,158 · 0 variants · 0 confusables
- FREQ-RARE #74,158
- LEN-MID 3 letters
- VOW-0 0 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-MID 2,646
- PHOTO-FINISH Hazell
Nearest frequency peer: Hazell (-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 “hbk”
Sparse band: bars invert rank so rarer forms read shorter
- Haupt
Haupt
25,846 corpus weight
- haver
haver
25,845 corpus weight
- Hazell
Hazell
25,844 corpus weight
- hbk
hbk
25,843 corpus weight
- hedonic
hedonic
25,841 corpus weight
- Heenan
Heenan
25,840 corpus weight
What this shows Long-tail view: where “hbk” sits against similarly uncommon English ranks.
| Property | Value |
|---|---|
| Headword | hbk |
| Language | English |
| Part of speech | Adjective |
| Letters | 3 |
| Frequency rank | #74,158 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “hbk” in English
Rare enough to double-check
hbk is uncommon English at frequency #74,158 among 2,646 “H” headwords, classed as anadjective. Rarity is why readers land here mid-draft. Gloss: "Abbreviation of hardback.".
hbk doesn't appear in our generated misspelling index, and the word's spelling is regular enough that our generator found nothing worth flagging. Our dataset records no confusable match here, since no other headword is close enough in sound or shape to pair with it.
Our source data has no etymology on file for this entry, leaving phoneme-to-grapheme mapping as the best guide to its spelling rather than a borrowing history. The correct English form is hbk, spelled H-B-K.
Definition
- 1Abbreviation of hardback.
Recorded use
Wiktionary examplesThese source excerpts show how hbk appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
Hbk editions of pbk books on offer are available on request.
Undergraduate Algebra by C. W. Norman, Oxford UP, pp 416, £30 hbk, £15 pbk.
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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Similar English words by spelling shape
Same letter count and similar misspelling depth for "hbk", not the corpus desk frequency band.
Same letter count
Frequency-ranked English headwords with 3 letters (nearest by frequency rank).