shark week
"shark-week" is a 9-letter English headword indexed on PlainSpell.
The verdict
“shark week” is outside the top-ranked English vocabulary, used as a noun - the kind of word writers most often double-check.
- Unranked
- below top-frequency English
- 10
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - The week during which someone menstruates.
| Property | Value |
|---|---|
| Headword | shark week |
| Language | English |
| Part of speech | Noun |
| Letters | 10 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “shark week” sits in English frequency
Spelling & Dictionary Insight
The English entry for shark week is 10 letters long, classified as a noun. It sits outside the most-frequent rank tiers, which is often why uncommon words generate more spelling variants per reader. The dominant gloss from Wiktionary reads: "The week during which someone menstruates.".
shark week doesn't appear in our generated misspelling index, since its letter sequence doesn't invite the usual edit-distance slips. Our dataset records no confusable match here, since no other headword is close enough in sound or shape to pair with it.
Etymologically, the entry records: A jocular reference to Shark Week, an annual week-long marathon of shark-related programming on Discovery Channel, which, like a menstrual period, is bloody. The correct English form is shark week, spelled S-H-A-R-K- -W-E-E-K.
Definition
- 1The week during which someone menstruates.
Etymology
A jocular reference to Shark Week, an annual week-long marathon of shark-related programming on Discovery Channel, which, like a menstrual period, is bloody.
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 “shark week”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is S-H-A-R-K- -W-E-E-K - every other letter order is a misspelling in standard orthography.
- 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.