KosvskushTell them apart

Quick tell: Kos is a name, kush is a noun, so they fill different roles in a sentence.

Which to use

“Kos” is a name and “kush” is a noun - they look or sound alike but fill different roles in a sentence.

#27,534
“Kos” frequency rank
#28,607
“kush” frequency rank
56141
confusion score

Side-by-Side Comparison

Feature Kos kush
Definition An island of the Dodecanese, Greece. Marijuana, especially Cannabis indica (a variety of marijuana originating in Afghanistan and northern Pakistan, strains of which often have high THC content).

Letter map: Kos vs kush

Shared letters muted; letters that set Kos and kush apart highlighted. Shared run: 2.

3 ch
Kos
4 ch
kush

Part-of-speech tell for Kos / kush

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Kos is aname and kushanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 56141, derived from the frequency rank of both members and their visual similarity.

Kos is recorded at frequency rank #27,534, classified as aname. kush is at rank #28,607, tagged as anoun, pronounced /kʊʃ/.

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 56141, this pair ranks #128,414 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of Kos vs kush

Shared letters: ks. Private to "Kos": o. Private to "kush": hu.

"Kos" · 3 letters · shape CVC  ·  "kush" · 4 letters · shape CVCC

Known mistypes of this pair

  • kushkkush · ksuh · kuhs · kushh · kussh · uksh

Frequently Asked Questions

Can "Kos" and "kush" be used interchangeably?
No - they are not even the same part of speech. "Kos" is a name and "kush" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "Kos" or "kush" show up more?
"Kos" is the more common of the two: it sits at frequency rank #27,534 in our English list, against #28,607 for "kush". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Done with this confusable. These links stay specific to "Kos" and "kush".

  • Full dictionary entry for "Kos" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "kush" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #128,414 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "Kos" and "kush" also get mixed up with nearby pairs, the highest-scored neighbour is "Kop vs Kos". 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 #128,414 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list