Which to use
“kilo” is a noun and “kno” is a verb - they look or sound alike but fill different roles in a sentence.
- #24,489
- “kilo” frequency rank
- #48,851
- “kno” frequency rank
- 73340
- confusion score
Side-by-Side Comparison
| Feature | kilo | kno |
|---|---|---|
| Definition | Clipping of kilogram. | Informal spelling of know. |
Letter map: kilo vs kno
Shared letters muted; letters that set kilo and kno apart highlighted. Shared run: 2. kilo runs 4 letters (CVCV) against kno's 3 (CCV) - the length gap alone is often enough to separate them once you know to check it.
Role in the sentence - kilo and kno
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: kilo is anoun and knoaverb. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 73340, derived from the frequency rank of both members and their visual similarity.
kilo is recorded at frequency rank #24,489, classified as anoun, pronounced /ˈkiːləʊ/. 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 73340, this pair ranks #39,980 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of kilo vs kno
Shared letters: ko. Private to "kilo": il. Private to "kno": n.
"kilo" · 4 letters · shape CVCV · "kno" · 3 letters · shape CCV
Known mistypes of this pair
- kilo ← iklo · killo · kiol · kkilo · klio
Frequently Asked Questions
Is swapping "kilo" for "kno" ever safe?
Frequency check: "kilo" vs "kno" - which ranks higher?
After this comparison
You've compared "kilo" and "kno". Here's where to go from here.
- Full dictionary entry for "kilo" 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 #39,980 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "kilo" 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 #39,980 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.