knee vs kno, What's the Difference?

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.

Where the spellings diverge

Shared letters are muted; the letters that actually set knee and kno apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.

4 ch

knee

3 ch

kno

Spelling & Dictionary Insight

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

Frequency comparison

knee#4,098

kno#48,851

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "knee" and "kno" be used interchangeably?

No - they are not even the same part of speech. "knee" is a noun and "kno" a verb, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "knee" or "kno"?

"knee" is the more common of the two: it sits at frequency rank #4,098 in our English list, against #48,851 for "kno". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Remembering knee vs kno

The fastest way to pick the right one every time.

Check the role first: if you need a noun, it's “knee”; for a verb, it's “kno”.
See each word in full, definition, IPA, etymology and its other confusables. Full “knee” entry
Browse more pairs most likely to be confused. Most confusable