weeklong
"weeklong" is a 8-letter English headword indexed on PlainSpell.
The verdict
“weeklong” is uncommon English (frequency #59,807 among 12,113 “W” headwords), classed as an adjective. The kind of spelling people second-guess.
- #59,807
- frequency rank, English
- 12,113
- “W” headwords
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Lasting for (approximately) one week.
| Property | Value |
|---|---|
| Headword | weeklong |
| Language | English |
| Part of speech | Adjective |
| Letters | 8 |
| Frequency rank | #59,807 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “weeklong” sits in English frequency
Rare enough to double-check
weeklong is uncommon English at frequency #59,807 among 12,113 “W” headwords, classed as anadjective. Rarity is why readers land here mid-draft. Gloss: "Lasting for (approximately) one week.".
No misspelling variants are generated for weeklong in our index, since its letter pattern doesn't lend itself to common typo substitutions. We don't track a confusable pairing for this entry, since its spelling is unusual enough that it doesn't cluster with a lookalike.
Etymologically, the entry records: From week + -long. The correct English form is weeklong, spelled W-E-E-K-L-O-N-G.
Definition
- 1Lasting for (approximately) one week.
Etymology
From week + -long.
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 “weeklong”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is W-E-E-K-L-O-N-G - 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.