Which to use
“key” is a noun and “kno” is a verb - they look or sound alike but fill different roles in a sentence.
- #788
- “key” frequency rank
- #48,851
- “kno” frequency rank
- 49639
- confusion score
Side-by-Side Comparison
| Feature | key | kno |
|---|---|---|
| Definition | An object designed to open and close a lock. | Informal spelling of know. |
Letter map: key vs kno
Shared letters muted; letters that set key and kno apart highlighted. Shared run: 1.
Spelling & Dictionary Insight
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: key is anoun and knoaverb. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 49639, derived from the frequency rank of both members and their visual similarity.
key is recorded at frequency rank #788, classified as anoun, pronounced /kiː/. 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 49639, this pair ranks #181,758 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of key vs kno
Shared letters: k. Private to "key": ey. Private to "kno": no.
"key" · 3 letters · shape CVV · "kno" · 3 letters · shape CCV