Isomer
[izoˈmeːɐ̯]
The verdict
“Isomer” is uncommon German (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.
- Unranked
- below top-frequency German
- 6
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - langlebiger, angeregter Zustand eines Atomkerns (außer dem Grundzustand); wobei langlebig etwa 1 Nanosekunde und länger bedeutet
| Property | Value |
|---|---|
| Headword | Isomer |
| Language | German |
| Part of speech | Noun |
| IPA | [izoˈmeːɐ̯] |
| Letters | 6 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “Isomer” sits in German frequency
Rare enough to double-check
Isomer is uncommon German outside the top frequency list, classed as anoun, transcribed [izoˈmeːɐ̯]. Rarity is why readers land here mid-draft. 2 senses are on record.
Isomer has no tracked misspelling variants, a sign its spelling follows regular German conventions. It is not paired with a close-neighbour confusable in our dataset, which typically means the spelling is too distinctive to be mistaken for another word.
No documented word history exists for this headword, 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 Isomer, spelled I-S-O-M-E-R.
Definition
- 1langlebiger, angeregter Zustand eines Atomkerns (außer dem Grundzustand); wobei langlebig etwa 1 Nanosekunde und länger bedeutet
- 2Bezeichnung für organische Verbindungen mit gleicher Bruttoformeln, aber verschiedener Konstitution, aus der sich auch unterschiedliche chemische und physikalische Eigenschaften ergeben
Synonyms
This word in other languages
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.
Frequently Asked Questions
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Using “Isomer”
The practical upshot for anyone who landed here from a spell-check.
- The one correct German spelling is I-S-O-M-E-R - every other letter order is a misspelling in standard orthography.
- Say it as [izoˈmeːɐ̯] (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- 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.