Which to use
“kno” is a verb and “kph” is a noun - they look or sound alike but fill different roles in a sentence.
- #48,851
- “kno” frequency rank
- #47,147
- “kph” frequency rank
- 95998
- confusion score
Side-by-Side Comparison
| Feature | kno | kph |
|---|---|---|
| Definition | Informal spelling of know. | Initialism of kilometre(s) per hour. |
Letter map: kno vs kph
Shared letters muted; letters that set kno and kph apart highlighted. Shared run: 1. kno (CCV) and kph (CCC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Grammar separator: kno vs kph
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: kno is averb and kphanoun. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 95998, derived from the frequency rank of both members and their visual similarity.
kno is recorded at frequency rank #48,851, classified as averb. kph is at rank #47,147, tagged as anoun, pronounced /ˌkeɪpiˈeɪt͡ʃ/.
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 95998, this pair ranks #734 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of kno vs kph
Shared letters: k. Private to "kno": no. Private to "kph": hp.
"kno" · 3 letters · shape CCV · "kph" · 3 letters · shape CCC
Frequently Asked Questions
Is swapping "kno" for "kph" ever safe?
Frequency check: "kno" vs "kph" - which ranks higher?
What to do next
You've compared "kno" and "kph". Here's where to go from here.
- Full dictionary entry for "kno" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "kph" - compare definitions side by side with the headword page. Word entry
- This pair ranks #734 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "kno" and "kph" also get mixed up with nearby pairs, the highest-scored neighbour is "kno vs Kop". Nearby pair
Confusion rank #734 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.