impure
/ɪmˈpjʊə(ɹ)/
"impure" is a 6-letter English headword indexed on PlainSpell.
The verdict
“impure” is a moderately-common English word, ranked #30,840 in English word frequency and used as an adjective.
- #30,840
- frequency rank, English
- 6
- letters
- 8
- tracked misspellings
- 9
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Not pure
Visual similarity to commonly confused words
How many letter changes separate each confused pair (Levenshtein distance, normalized).
Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).
| Property | Value |
|---|---|
| Headword | impure |
| Language | English |
| Part of speech | Adjective |
| IPA | /ɪmˈpjʊə(ɹ)/ |
| Letters | 6 |
| Frequency rank | #30,840 |
| Misspellings tracked | 8 |
| Confusable pairs | 9 |
| Source | Wiktionary (kaikki.org) |
Where “impure” sits in English frequency
Spelling & Dictionary Insight
The English entry for impure is 6 letters long, classified as an adjective, and transcribed in the International Phonetic Alphabet as /ɪmˈpjʊə(ɹ)/. Corpus data places it at rank #30,840 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 4 distinct senses for this headword, so context determines which meaning a reader should apply.
Our generated misspelling index lists 8 likely wrong-spelling variants for impure, with forms such as "immpure", "imppure", and "imprue". 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 9 confusable-pair relationships, "insure", "injure", "immune", and more, where similar look or sound leads writers to substitute one word for another in context.
Etymologically, the entry records: From Middle French impur, from Latin impūrus. The correct English form is impure, spelled I-M-P-U-R-E.
Definition
- 1Not pure
- 2Not pure
- 3Not pure
- 4Not pure
Etymology
From Middle French impur, from Latin impūrus.
This word in other languages
Common misspellings
Also misspelled as: immpure,imppure,imprue,impuer,impurre,imupre,ipmure,mipure
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of impure - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.
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 "impure"?
What does "impure" mean?
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Using “impure”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is I-M-P-U-R-E - every other letter order is a misspelling in standard orthography.
- Say it as /ɪmˈpjʊə(ɹ)/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Don't mix it up with “insure” - see the side-by-side comparison. impure vs insure
- Browse more English words and confusable pairs in the same reference. English words
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.