Which to use
“knee” is a noun and “kno” is a verb - they look or sound alike but fill different roles in a sentence.
- #4,098
- “knee” frequency rank
- #48,851
- “kno” frequency rank
- 52949
- confusion score
Side-by-Side Comparison
| Feature | knee | kno |
|---|---|---|
| Definition | In humans, the joint or the region of the joint in the middle part of the leg between the thigh and the shank. | Informal spelling of know. |
Letter map: knee vs kno
Shared letters muted; letters that set knee and kno apart highlighted. Shared run: 2. knee runs 4 letters (CCVV) against kno's 3 (CCV) - the length gap alone is often enough to separate them once you know to check it.
Grammar separator: knee vs kno
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: knee is anoun and knoaverb. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 52949, derived from the frequency rank of both members and their visual similarity.
knee is recorded at frequency rank #4,098, classified as anoun, pronounced /niː/. kno is at rank #48,851, tagged as averb.
Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.
With a confusion score of 52949, this pair ranks #152,890 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of knee vs kno
Shared letters: kn. Private to "knee": e. Private to "kno": o.
"knee" · 4 letters · shape CCVV · "kno" · 3 letters · shape CCV
Known mistypes of this pair
- knee ← kene · kknee · kne · knnee · nkee
Frequently Asked Questions
Is swapping "knee" for "kno" ever safe?
Frequency check: "knee" vs "kno" - which ranks higher?
Useful next steps
You've compared "knee" and "kno". Here's where to go from here.
- Full dictionary entry for "knee" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "kno" - compare definitions side by side with the headword page. Word entry
- This pair ranks #152,890 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "knee" and "kno" also get mixed up with nearby pairs, the highest-scored neighbour is "kno vs Kop". Nearby pair
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
Confusion rank #152,890 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.