Which to use
“Koh” is a name and “koji” is a noun - they look or sound alike but fill different roles in a sentence.
- #23,322
- “Koh” frequency rank
- #46,016
- “koji” frequency rank
- 69338
- confusion score
Side-by-Side Comparison
| Feature | Koh | koji |
|---|---|---|
| Definition | A surname. | A substance that is produced by letting a mold, especially Aspergillus oryzae, grow on rice, barley, soybeans, etc., used to make fermented products such as sake, amazake, miso, and soy sauce. |
Where the spellings diverge
Shared letters are muted; the letters that actually set Koh and koji apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Koh is aname and kojianoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 69338, derived from the frequency rank of both members and their visual similarity.
Koh is recorded at frequency rank #23,322, classified as aname. koji is at rank #46,016, tagged as anoun, pronounced /ˈkoʊd͡ʒi/.
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 69338, this pair ranks #55,004 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of Koh vs koji
Shared letters: ko. Private to "Koh": h. Private to "koji": ij.
"Koh" · 3 letters · shape CVC · "koji" · 4 letters · shape CVCV
Known mistypes of this pair
- koji ← kjoi · kkoji · koij · kojji · okji
Frequency comparison
Frequently Asked Questions
Can "Koh" and "koji" be used interchangeably?
Which is more common, "Koh" or "koji"?
Remembering Koh vs koji
The fastest way to pick the right one every time.
- Check the role first: if you need a name, it's “Koh”; for a noun, it's “koji”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “Koh” entry
- Browse more pairs most likely to be confused. Most confusable