Which to use
“koko” is a noun and “Kos” is a name - they look or sound alike but fill different roles in a sentence.
- #34,561
- “koko” frequency rank
- #27,534
- “Kos” frequency rank
- 62095
- confusion score
Side-by-Side Comparison
| Feature | koko | Kos |
|---|---|---|
| Definition | The tree Albizia lebbeck. | An island of the Dodecanese, Greece. |
Letter map: koko vs Kos
Shared letters muted; letters that set koko and Kos apart highlighted. Shared run: 2.
Grammar separator: koko vs Kos
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: koko is anoun and Kosaname. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 62095, derived from the frequency rank of both members and their visual similarity.
koko is recorded at frequency rank #34,561, classified as anoun. Kos is at rank #27,534, tagged as aname.
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 62095, this pair ranks #90,414 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of koko vs Kos
Shared letters: ko. Private to "koko": -. Private to "Kos": s.
"koko" · 4 letters · shape CVCV · "Kos" · 3 letters · shape CVC
Known mistypes of this pair
- koko ← kkoko · kkoo · kokko · okko
Frequently Asked Questions
Do "koko" and "Kos" mean the same thing in a sentence?
Which is more common, "koko" or "Kos"?
Useful next steps
Pair "koko" vs "Kos" is on the table, pick a follow-up below.
- Full dictionary entry for "koko" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Kos" - compare definitions side by side with the headword page. Word entry
- This pair ranks #90,414 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "koko" and "Kos" also get mixed up with nearby pairs, the highest-scored neighbour is "koko 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 #90,414 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.