hypoxic
"hypoxic" is a 7-letter English headword indexed on PlainSpell.
The verdict
“hypoxic” is uncommon English (frequency #59,459 among 23,837 “H” headwords), classed as an adjective. The kind of spelling people second-guess.
- #59,459
- frequency rank, English
- 23,837
- “H” headwords
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Of, pertaining to, or suffering from hypoxia.
| Property | Value |
|---|---|
| Headword | hypoxic |
| Language | English |
| Part of speech | Adjective |
| Letters | 7 |
| Frequency rank | #59,459 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “hypoxic” sits in English frequency
Rare enough to double-check
hypoxic is uncommon English at frequency #59,459 among 23,837 “H” headwords, classed as anadjective. Rarity is why readers land here mid-draft. 3 senses are on record.
Our edit-distance generator produced no likely misspellings for hypoxic, 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, a sign it's visually distinctive enough not to be mixed up with another word.
Etymologically, the entry records: From hypoxia + -ic or hyp- + ox- + -ic. The correct English form is hypoxic, spelled H-Y-P-O-X-I-C.
Definition
- 1Of, pertaining to, or suffering from hypoxia.
- 2Describing a breathing gas mixture that contains less than 21% oxygen.
- 3Exhibiting hypoxia.
Etymology
From hypoxia + -ic or hyp- + ox- + -ic.
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); 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 “hypoxic”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is H-Y-P-O-X-I-C - every other letter order is a misspelling in standard orthography.
- Browse more English words and confusable pairs in the same reference. English words
Other uncommon English words near this rank
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.