keene vs knee, What's the Difference?

Which to use

“keene” is an adjective and “knee” is a noun - they look or sound alike but fill different roles in a sentence.

#30,472
“keene” frequency rank: #4,098
“knee” frequency rank: 34570
confusion score

Side-by-Side Comparison

Feature	keene	knee
Definition	Obsolete form of keen.	In humans, the joint or the region of the joint in the middle part of the leg between the thigh and the shank.

Where the spellings diverge

Shared letters are muted; the letters that actually set keene and knee apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.

5 ch

keene

4 ch

knee

Spelling & Dictionary Insight

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: keene is anadjective and kneeanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 34570, derived from the frequency rank of both members and their visual similarity.

keene is recorded at frequency rank #30,472, classified as anadj. knee is at rank #4,098, tagged as anoun, pronounced /niː/.

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 34570, this pair ranks #319,654 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of keene vs knee

Shared letters: ekn. Private to "keene": -. Private to "knee": -.

"keene" · 5 letters · shape CVVCV · "knee" · 4 letters · shape CCVV

Known mistypes of this pair

keene ← ekene · keeen · keenne · kenee · kkeene
knee ← kene · kknee · kne · knnee · nkee

Frequency comparison

keene#30,472

knee#4,098

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

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

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

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

"knee" is the more common of the two: it sits at frequency rank #4,098 in our English list, against #30,472 for "keene". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering keene vs knee

The fastest way to pick the right one every time.

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