Iran
/ɪˈɹɑːn/
"iran" is a 4-letter English headword indexed on PlainSpell.
The verdict
“Iran” is a regularly-used English word, ranked #2,391 in English word frequency and used as a proper noun.
- #2,391
- frequency rank, English
- 4
- letters
- 4
- tracked misspellings
- 20
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A country in West Asia in the Middle East. Official name: Islamic Republic of Iran. Capital: Tehran.
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 | Iran |
| Language | English |
| Part of speech | Proper noun |
| IPA | /ɪˈɹɑːn/ |
| Letters | 4 |
| Frequency rank | #2,391 |
| Misspellings tracked | 4 |
| Confusable pairs | 20 |
| Source | Wiktionary (kaikki.org) |
Where “Iran” sits in English frequency
Spelling & Dictionary Insight
The English entry for Iran is 4 letters long, classified as a proper noun, and transcribed in the International Phonetic Alphabet as /ɪˈɹɑːn/. Corpus data places it at rank #2,391 in overall English word frequency, indicating it appears regularly in written and spoken text. Wiktionary records 2 distinct senses for this headword, so context determines which meaning a reader should apply.
Our generated misspelling index lists 4 likely wrong-spelling variants for Iran, with forms such as "iarn", "irann", and "irna". 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, "IRS", "ISA", "IRL", and more, since the words sound or look close enough that writers reach for the wrong one mid-sentence.
Etymologically, the entry records: From Iranian Persian ایران (irân), from Classical Persian ایران (ērān), from Middle Persian 𐭠𐭩𐭥𐭠𐭭 (ʾērān, “of the Aryans”). See 𐭠𐭩𐭥𐭠𐭭 (ʾērān) for word formation, further etymology and cognates. The name of the political entity is a 3rd-century dev… The correct English form is Iran, spelled I-R-A-N.
Definition
- 1A country in West Asia in the Middle East. Official name: Islamic Republic of Iran. Capital: Tehran.
- 2regions inhabited by the Iranian peoples.
Etymology
From Iranian Persian ایران (irân), from Classical Persian ایران (ērān), from Middle Persian 𐭠𐭩𐭥𐭠𐭭 (ʾērān, “of the Aryans”). See 𐭠𐭩𐭥𐭠𐭭 (ʾērān) for word formation, further etymology and cognates. The name of the political entity is a 3rd-century development that derives from the indigenous ethnolinguistic name of the Iranian peoples, i.e. the great variety of Iranian tribes that spoke an Iranian language.
This word in other languages
Common misspellings
Also misspelled as: iarn,irann,irna,irran
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of Iran - 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.
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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Using “Iran”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is I-R-A-N - every other letter order is a misspelling in standard orthography.
- Say it as /ɪˈɹɑːn/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Don't mix it up with “IRS” - see the side-by-side comparison. Iran vs IRS
- 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.