Isar
[ˈiːzaʁ]
The verdict
“Isar” is a moderately-common German word, ranked #19,264 in German word frequency and used as a proper noun.
- #19,264
- frequency rank, German
- 4
- letters
- 5
- tracked misspellings
- 20
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Der zweitgrößte rechte Nebenfluss der oberen Donau; entspringt im Karwendelgebirge, fließt südlich von München in einem tief eingeschnittenen Flussbett, nördlich von München auf der bayrischen Hoch...
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 | Isar |
| Language | German |
| Part of speech | Proper noun |
| IPA | [ˈiːzaʁ] |
| Letters | 4 |
| Frequency rank | #19,264 |
| Misspellings tracked | 5 |
| Confusable pairs | 20 |
| Source | Wiktionary (kaikki.org) |
Where “Isar” sits in German frequency
Spelling & Dictionary Insight
The German entry for Isar is 4 letters long, classified as a proper noun, and transcribed in the International Phonetic Alphabet as [ˈiːzaʁ]. Corpus data places it at rank #19,264 in overall German word frequency, marking it as uncommon enough that many writers pause before typing it. The dominant gloss from Wiktionary reads: "Der zweitgrößte rechte Nebenfluss der oberen Donau; entspringt im Karwendelgebirge, fließt südlich von München in einem tief eingeschnittenen Flussbett, nördlich von München auf der bayrischen Hoch...".
Our generated misspelling index lists 5 likely wrong-spelling variants for Isar, with forms such as "iasr", "isarr", and "isra". 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, "ist", "iss", "ISO", and more, a pairing that trips writers up because the two words share enough sound or shape to blur together.
This entry carries no recorded etymology, so spelling patterns must be inferred from the word's phoneme-to-grapheme mapping rather than from a documented borrowing chain. The correct German form is Isar, spelled I-S-A-R.
Definition
- 1Der zweitgrößte rechte Nebenfluss der oberen Donau; entspringt im Karwendelgebirge, fließt südlich von München in einem tief eingeschnittenen Flussbett, nördlich von München auf der bayrischen Hochfläche, mündet nach 295 km Flusslauf bei Deggendorf in die Donau.
This word in other languages
Common misspellings
Also misspelled as: iasr,isarr,isra,issar,siar
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of Isar - 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 German corpus, MIT). See the methodology for how each field is sourced and updated.
Frequently Asked Questions
How do you spell "Isar"?
What does "Isar" mean?
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Is PlainSpell free to use?
Using “Isar”
The practical upshot for anyone who landed here from a spell-check.
- The one correct German spelling is I-S-A-R - every other letter order is a misspelling in standard orthography.
- Say it as [ˈiːzaʁ] (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Don't mix it up with “ist” - see the side-by-side comparison. Isar vs ist
- Browse more German words and confusable pairs in the same reference. German 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.