knockoff
"knockoff" is a 8-letter English headword indexed on PlainSpell.
The verdict
“knockoff” is an uncommon English word, ranked #53,650 in English word frequency and used as a noun.
- #53,650
- frequency rank, English
- 8
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - An imitation of something, particularly a well-known product, usually of lower quality and price than the original.
| Property | Value |
|---|---|
| Headword | knockoff |
| Language | English |
| Part of speech | Noun |
| Letters | 8 |
| Frequency rank | #53,650 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “knockoff” sits in English frequency
Spelling & Dictionary Insight
The English entry for knockoff is 8 letters long, classified as a noun. Corpus data places it at rank #53,650 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 2 distinct senses for this headword, so context determines which meaning a reader should apply.
Zero misspellings are on record for knockoff in our index, which points to an orthography that plays by predictable English rules. It is not paired with a close-neighbour confusable in our dataset, which typically means the spelling is too distinctive to be mistaken for another word.
Etymologically, the entry records: Deverbal from knock off. The correct English form is knockoff, spelled K-N-O-C-K-O-F-F.
Definition
- 1An imitation of something, particularly a well-known product, usually of lower quality and price than the original.
- 2A device in a knitting machine to remove loops from the needles.
Etymology
Deverbal from knock off.
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 “knockoff”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is K-N-O-C-K-O-F-F - 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.