Which to use
“koji” and “Kop” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #46,016
- “koji” frequency rank
- #48,852
- “Kop” frequency rank
- 94868
- confusion score
Side-by-Side Comparison
| Feature | koji | Kop |
|---|---|---|
| Definition | 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. | A terrace at a football ground, originally for standing spectators, though all-seater stadia have been mandatory for larger UK clubs since 1994. |
Where the spellings diverge
Shared letters are muted; the letters that actually set koji and Kop apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
A purely visual mix-up. koji (/ˈkoʊd͡ʒi/) and Kop (/kɒp/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 94868, derived from the frequency rank of both members and their visual similarity.
koji is recorded at frequency rank #46,016, classified as anoun, pronounced /ˈkoʊd͡ʒi/. Kop is at rank #48,852, tagged as anoun, pronounced /kɒp/.
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 94868, this pair ranks #1,205 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of koji vs Kop
Shared letters: ko. Private to "koji": ij. Private to "Kop": p.
"koji" · 4 letters · shape CVCV · "Kop" · 3 letters · shape CVC
Known mistypes of this pair
- koji ← kjoi · kkoji · koij · kojji · okji
Frequency comparison
Frequently Asked Questions
Can "koji" and "Kop" be used interchangeably?
Which is more common, "koji" or "Kop"?
Remembering koji vs Kop
The fastest way to pick the right one every time.
- Read both glosses above and match the meaning you intend, only context separates this pair.
- See each word in full, definition, IPA, etymology and its other confusables. Full “koji” entry
- Browse more pairs most likely to be confused. Most confusable