burr

/bɝ/

//bɝ// noun

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

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

The verdict

“burr” sits in 20 confusable pairs (corpus #18,031) as a noun. The look-alike neighbours are the real trap.

#18,031
frequency rank, English
4,121
“B” headwords
3
tracked misspellings
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A sharp, pointy object, such as a sliver or splinter.

Corpus desk

Index EN-burr · burr · English

burr · rank #18,031 · 3 variants · 20 confusables

  • FREQ-MID #18,031
  • LEN-MID 4 letters
  • VOW-1 1 vowel
  • CONFUS-HIGH 20 pairs
  • VAR-LOW 3 variants
  • BOOK-MID 4,121
  • PHOTO-FINISH breached

Nearest frequency peer: breached (-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 neighbours of confusable “burr”

Peers at similar corpus weight, separate from look-alike pairs below

corpus weight

What this shows Bars place “burr” against nearest ranked English headwords, not a reprint of the confusable-pair desk.

Source FrequencyWords open word-frequency list As of September 3, 2026

Visual similarity to commonly confused words

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

burr vs but
50% similar
burr vs buy
50% similar
burr vs bus
50% similar

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

Key facts for burr
PropertyValue
Headwordburr
LanguageEnglish
Part of speechNoun
IPA/bɝ/
Letters4
Frequency rank#18,031
Misspellings tracked3
Confusable pairs20
SourceWiktionary (kaikki.org)

Corpus rank beside confusables of “burr”

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

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

Ticks step logarithmically, so each one marks a roughly tenfold drop in how often the word turns up. Same rarity band neighbours include “breached” (#18,030), “carbs” (#18,032), “Bordeaux” (#18,029). Among 4,121 “B” headwords, “burr” is #18,031. Source: FrequencyWords open word-frequency list.

Easy to mix with look-alikes

The spelling risk for burr is neighbouring look-alikes ("but", "buy", …), not just typos; it is anoun pronounced /bɝ/. Frequency #18,031 among 4,121 “B” headwords. 10 recorded senses keep meaning in play.

Our generated misspelling index lists 3 likely wrong-spelling variants for burr, with forms such as "bburr", "brur", and "ubrr". 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, since the words sound or look close enough that writers reach for the wrong one mid-sentence.

Etymologically, the entry records: From Middle English burre, perhaps related to Old English byrst (“bristle”). Cognate with Danish burre, borre (“burdock, burr”), Swedish borre (“sea-urchin”). The correct English form is burr, spelled B-U-R-R.

Definition

  1. 1
    A sharp, pointy object, such as a sliver or splinter.
  2. 2
    Alternative form of bur (“rough, prickly husk around the seeds or fruit of some plants”).
  3. 3
    A small piece of material left on an edge after a cutting operation.
  4. 4
    A thin flat piece of metal, formed from a sheet by punching; a small washer put on the end of a rivet before it is swaged down.
  5. 5
    A broad iron ring on a tilting lance just below the grip, to prevent the hand from slipping.
  6. 6
    A metal ring at the top of the hand-rest on a spear.
  7. 7
    The ear lobe.
  8. 8
    A burr knot or burl.
  9. 9
    The knot at the bottom of an antler.
  10. 10
    A revolving disk or cone with abrasive surfaces used to grind hard products in a grinder or mill.

Recorded use

Wiktionary examples

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

  1. […] nay Friar, I am a kind of Burre, I ſhal ſticke.
  2. But cockle, spurge, according to their law / Might propagate their kind, with none to awe, / You'd think; a burr had been a treasure trove.

Etymology

From Middle English burre, perhaps related to Old English byrst (“bristle”). Cognate with Danish burre, borre (“burdock, burr”), Swedish borre (“sea-urchin”).

This word in other languages

astilla(Español)écharde(Français)Splitter(Deutsch)ouriço(Português)

Common misspellings

Also misspelled as:

  • bburr
  • brur
  • ubrr

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of burr - counted as single-character edits (an insertion, a deletion, or a substituted letter). The larger the bar, the easier the typo is to spot; one-edit slips are the ones that sneak past readers.

bburr1brur2ubrr2
Edit distance from "burr"

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

How do you spell "burr"?
"burr" is spelled B-U-R-R. The IPA pronunciation is /bɝ/.
What does "burr" mean?
As a noun, "burr" means: A sharp, pointy object, such as a sliver or splinter.
What words are commonly confused with "burr"?
"burr" 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 "burr"?
The IPA (International Phonetic Alphabet) transcription for "burr" is /bɝ/. 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 "burr"?
From Middle English burre, perhaps related to Old English byrst (“bristle”). Cognate with Danish burre, borre (“burdock, burr”), Swedish borre (“sea-urchin”). 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 "burr", not the corpus desk frequency band.

Same letter count

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

Cher#18,037Dodd#18,061duff#18,063woes#17,994

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

Source: FrequencyWords open word-frequency list