dehydrase
/diːˈhaɪdɹeɪz/
"dehydrase" is a 9-letter English headword indexed on PlainSpell.
The verdict
“dehydrase” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.
- Unranked
- below top-frequency English
- 9
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - dehydrogenase
| Property | Value |
|---|---|
| Headword | dehydrase |
| Language | English |
| Part of speech | Noun |
| IPA | /diːˈhaɪdɹeɪz/ |
| Letters | 9 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “dehydrase” sits in English frequency
Rare enough to double-check
dehydrase is uncommon English outside the top frequency list, classed as anoun, transcribed /diːˈhaɪdɹeɪz/. Rarity is why readers land here mid-draft. 2 senses are on record.
No generated misspelling entries exist for dehydrase in our index, since its letter sequence doesn't invite the usual edit-distance slips. No close-neighbour confusable shows up for this headword in our dataset, since nothing in our dataset looks or sounds close enough to cause mix-ups.
Etymologically, the entry records: Formed as de- + hydr- + -ase, by analogy with the German Dehydrase. The correct English form is dehydrase, spelled D-E-H-Y-D-R-A-S-E.
Definition
- 1dehydrogenase
- 2dehydratase
Etymology
Formed as de- + hydr- + -ase, by analogy with the German Dehydrase.
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 “dehydrase”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is D-E-H-Y-D-R-A-S-E - every other letter order is a misspelling in standard orthography.
- Say it as /diːˈhaɪdɹeɪz/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- 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.