dur

/duːɹ/

//duːɹ// adj

"dur" is a 3-letter English headword indexed on PlainSpell.

The verdict

“dur” sits in 20 confusable pairs (corpus #39,793) as an adjective. The look-alike neighbours are the real trap.

#39,793
frequency rank, English
3,470
“D” headwords
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Major; in the major mode.

Corpus desk

Index EN-dur · dur · English

dur · rank #39,793 · 0 variants · 20 confusables

  • FREQ-MID #39,793
  • LEN-MID 3 letters
  • VOW-1 1 vowel
  • CONFUS-HIGH 20 pairs
  • VAR-0 0 variants
  • BOOK-MID 3,470
  • PHOTO-FINISH duds

Nearest frequency peer: duds (-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 “dur”

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

corpus weight

What this shows Bars place “dur” 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).

dur vs dw
33% similar
dur vs Dx
0% similar
dur vs DV
0% similar

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

Key facts for dur
PropertyValue
Headworddur
LanguageEnglish
Part of speechAdjective
IPA/duːɹ/
Letters3
Frequency rank#39,793
Misspellings tracked0
Confusable pairs20
SourceWiktionary (kaikki.org)

Corpus rank beside confusables of “dur”

Word frequency stretches from the small set of words we reach for constantly (left) out to the long tail barely used once in a while (right).durlands 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 “duds” (#39,792), “Earp” (#39,794), “drunkard” (#39,790). Among 3,470 “D” headwords, “dur” is #39,793. Source: FrequencyWords open word-frequency list.

Easy to mix with look-alikes

The spelling risk for dur is neighbouring look-alikes ("dw", "Dx", …), not just typos; it is anadjective pronounced /duːɹ/. Frequency #39,793 among 3,470 “D” headwords. Gloss: "Major; in the major mode.".

dur has no tracked misspelling variants, typically a sign the spelling maps closely to how the word sounds. It also participates in 20 confusable-pair relationships, "dw", "Dx", "DV", and more, since the words sound or look close enough that writers reach for the wrong one mid-sentence.

Etymologically, the entry records: From German Dur, from Latin dūrus (“hard, firm, vigorous”). The correct English form is dur, spelled D-U-R.

Definition

  1. 1
    Major; in the major mode.

Etymology

From German Dur, from Latin dūrus (“hard, firm, vigorous”).

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 "dur"?
"dur" is spelled D-U-R. The IPA pronunciation is /duːɹ/.
What does "dur" mean?
As an adjective, "dur" means: Major; in the major mode.
What words are commonly confused with "dur"?
"dur" is commonly confused with "dw", "Dx", "DV". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "dur"?
The IPA (International Phonetic Alphabet) transcription for "dur" is /duːɹ/. 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 "dur"?
From German Dur, from Latin dūrus (“hard, firm, vigorous”). 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 "dur", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 3 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list