Which to use
“k” is a character and “kun” is a noun - they look or sound alike but fill different roles in a sentence.
- #1,310
- “k” frequency rank
- #20,404
- “kun” frequency rank
- 21714
- confusion score
Side-by-Side Comparison
| Feature | k | kun |
|---|---|---|
| Definition | The eleventh letter of the English alphabet, called kay and written in the Latin script. | In the Japanese language, the pronunciation, or reading, of a kanji character as a native Japanese word that means what the character represents, contrasted with on. |
Letter map: k vs kun
Shared letters muted; letters that set k and kun apart highlighted. Shared run: 1.
Grammar separator: k vs kun
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: k is acharacter and kunanoun. On the page they differ by 2 extra letter(s) - “k” sits inside “kun”. Our composite confusion score for this pair is 21714, derived from the frequency rank of both members and their visual similarity.
k is recorded at frequency rank #1,310, classified as acharacter, pronounced /keɪ/. kun is at rank #20,404, tagged as anoun.
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 21714, this pair ranks #421,895 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of k vs kun
Shared letters: k. Private to "k": -. Private to "kun": nu.
"k" · 1 letters · shape C · "kun" · 3 letters · shape CVC
Frequently Asked Questions
Do "k" and "kun" mean the same thing in a sentence?
Frequency check: "k" vs "kun" - which ranks higher?
After this comparison
Pair "k" vs "kun" is on the table, pick a follow-up below.
- Full dictionary entry for "k" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "kun" - compare definitions side by side with the headword page. Word entry
- This pair ranks #421,895 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "k" and "kun" also get mixed up with nearby pairs, the highest-scored neighbour is "Kop vs kun". Nearby pair
Confusion rank #421,895 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.