bulk

/bʌlk/

//bʌlk// noun

By · According to Wiktionary data (CC BY-SA) ·

"bulk" is a 4-letter English headword indexed on PlainSpell.

The verdict

“bulk” has 6 generated spelling variants in the English index at frequency #5,195. The variants make it a useful spelling check.

#5,195
frequency rank, English
31,241
“B” headwords
6
tracked misspellings
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Size, specifically, volume.

Corpus desk

Index EN-bulk · bulk · English

bulk · rank #5,195 · 6 variants · 20 confusables

  • FREQ-COMMON #5,195
  • LEN-MID 4 letters
  • VOW-1 1 vowel
  • CONFUS-HIGH 20 pairs
  • VAR-MID 6 variants
  • BOOK-DENSE 31,241
  • PHOTO-FINISH Bucks

Nearest frequency peer: Bucks (-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 “bulk”

Lower corpus rank = more everyday usage (inverted bar length for readability)

corpus weight

What this shows Bars show where “bulk” sits against the nearest ranked English headwords in the FrequencyWords band, not a reprint of letter-browse containment.

Source FrequencyWords open word-frequency list As of May 6, 2026

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

bulk vs but
50% similar
bulk vs buy
50% similar
bulk vs bus
50% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for bulk
PropertyValue
Headwordbulk
LanguageEnglish
Part of speechNoun
IPA/bʌlk/
Letters4
Frequency rank#5,195
Misspellings tracked6
Confusable pairs20
SourceWiktionary (kaikki.org)

Where “bulk” sits in English frequency

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

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

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 6 spelling variants around bulk (IPA /bʌlk/), anoun. Corpus frequency is #5,195 among 31,241 “B” headwords. Wiktionary lists 12 senses, so context still picks the gloss.

Our generated misspelling index lists 6 likely wrong-spelling variants for bulk, with forms such as "bbulk", "bluk", and "bukl". Each variant is a distinct typo pattern an edit-distance generator flags, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution. It also participates in 20 confusable-pair relationships, "but", "buy", "bus", and more, where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: From Middle English bulk, bolke (“a heap, cargo, hold; heap; bulge”), borrowed from Old Norse búlki (“the freight or the cargo of a ship”), from Proto-Germanic *bulkô (“beam, pile, heap”), from Proto-Indo-European *bʰelǵ- (“beam, pile, prop”). Compare Icela… The correct English form is bulk, spelled B-U-L-K.

Definition

  1. 1
    Size, specifically, volume.
  2. 2
    Any huge body or structure.
  3. 3
    The major part of something.
  4. 4
    The major part of something.
  5. 5
    The major part of something.
  6. 6
    Dietary fibre.
  7. 7
    Unpackaged goods when transported in large volumes, e.g. coal, ore, or grain.
  8. 8
    A cargo or any items moved or communicated in the manner of cargo.
  9. 9
    Excess body mass, especially muscle.
  10. 10
    A period where one tries to gain muscle.
  11. 11
    A hypothetical higher-dimensional space within which our own four-dimensional universe may exist.
  12. 12
    The body.

Recorded use

Wiktionary examples

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

  1. The Quantity of Matter is the measure of the same, arising from its density and bulk conjunctly.
  2. “ Didn't Balbus say this morning that, if a body is immersed in liquid, it displaces as much liquid as is equal to its own bulk? ” said Hugh.

Etymology

From Middle English bulk, bolke (“a heap, cargo, hold; heap; bulge”), borrowed from Old Norse búlki (“the freight or the cargo of a ship”), from Proto-Germanic *bulkô (“beam, pile, heap”), from Proto-Indo-European *bʰelǵ- (“beam, pile, prop”). Compare Icelandic búlkast (“to be bulky”), Swedish dialectal bulk (“a bunch”), Danish bulk (“bump, knob”). Conflated with Middle English bouk (“belly, trunk”).

This word in other languages

masa(Español)grosseur(Français)Großteil(Deutsch)volume(Português)

Common misspellings

Also misspelled as:

  • bbulk
  • bluk
  • bukl
  • bulkk
  • bullk
  • ublk

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of bulk - expressed in single-character edits (insert, delete, or swap one letter). Bigger bars stand out at a glance; a one-edit slip is the hardest to catch.

bbulk1bluk2bukl2bulkk1bullk1ublk2
Edit distance from "bulk"

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

How do you spell "bulk"?
"bulk" is spelled B-U-L-K. The IPA pronunciation is /bʌlk/.
What does "bulk" mean?
As a noun, "bulk" means: Size, specifically, volume.
What words are commonly confused with "bulk"?
"bulk" is commonly confused with "but", "buy", "bus". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "bulk"?
The IPA (International Phonetic Alphabet) transcription for "bulk" is /bʌlk/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "bulk"?
From Middle English bulk, bolke (“a heap, cargo, hold; heap; bulge”), borrowed from Old Norse búlki (“the freight or the cargo of a ship”), from Proto-Germanic *bulkô (“beam, pile, heap”), from Proto-Indo-European *bʰelǵ- (“beam, pile, prop”). Com... See the full etymology section above for more details.
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 "bulk", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 4 letters (nearest by frequency rank).

boot#5,192coin#5,201corn#5,206yoga#5,181

Similar misspelling depth

Headwords with a similar count of attested misspellings (6 here; floor ≥5).

punk6 variantsMarie6 variantsnerve6 variantsflip6 variants
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.

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

Source: FrequencyWords open word-frequency list