Knuth
/k(ə)ˈnuːθ/
"knuth" is a 5-letter English headword indexed on PlainSpell.
The verdict
“Knuth” is uncommon English (frequency #88,511 among 9,255 “K” headwords), classed as a proper noun. The kind of spelling people second-guess.
- #88,511
- frequency rank, English
- 9,255
- “K” headwords
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A surname.
| Property | Value |
|---|---|
| Headword | Knuth |
| Language | English |
| Part of speech | Proper noun |
| IPA | /k(ə)ˈnuːθ/ |
| Letters | 5 |
| Frequency rank | #88,511 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “Knuth” sits in English frequency
Rare enough to double-check
Knuth is uncommon English at frequency #88,511 among 9,255 “K” headwords, classed as aproper noun, transcribed /k(ə)ˈnuːθ/. Rarity is why readers land here mid-draft. 2 senses are on record.
We couldn't generate a plausible misspelling set for Knuth, a sign its spelling follows regular English conventions. 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.
No explicit etymology string is stored for this entry, so its spelling is easiest to reason about phoneme by phoneme, absent a documented history. The correct English form is Knuth, spelled K-N-U-T-H.
Definition
- 1A surname.
- 2A surname.
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 “Knuth”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is K-N-U-T-H - every other letter order is a misspelling in standard orthography.
- Say it as /k(ə)ˈnuːθ/ (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
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.