Hydrogenium
[hydʁoˈɡeːni̯ʊm]
The verdict
“Hydrogenium” is uncommon German (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.
- Unranked
- below top-frequency German
- 11
- letters
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Wasserstoff
Corpus desk
Index DE-hydrogenium · Hydrogenium · German
Hydrogenium · unranked · 0 variants · 0 confusables
- FREQ-UNRANKED Unranked
- LEN-MEGA 11 letters
- VOW-5 5 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-THIN "H" thin
- PHOTO-UNK Peer pending
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.
| Property | Value |
|---|---|
| Headword | Hydrogenium |
| Language | German |
| Part of speech | Noun |
| IPA | [hydʁoˈɡeːni̯ʊm] |
| Letters | 11 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Langschwanz-Rang von „Hydrogenium“ im Deutschen
Rare enough to double-check
Hydrogenium is uncommon German outside the top frequency list, classed as anoun, transcribed [hydʁoˈɡeːni̯ʊm]. Rarity is why readers land here mid-draft. Gloss: "Wasserstoff".
We couldn't generate a plausible misspelling set for Hydrogenium, and the word's spelling is regular enough that our generator found nothing worth flagging. No close-neighbour confusable shows up for this headword in our dataset, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.
Our source data has no etymology on file for this entry, so its spelling is easiest to reason about phoneme by phoneme, absent a documented history. The correct German form is Hydrogenium, spelled H-Y-D-R-O-G-E-N-I-U-M.
Definition
- 1Wasserstoff
Recorded use
Wiktionary exampleThese source excerpts show how Hydrogenium appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
Die Abkürzung für Wasserstoff ist "H" wegen Hydrogenium.
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.