K7vsKaiTell them apart

Quick tell: K7 is a noun, Kai is a name, so they fill different roles in a sentence.

Which to use

“K7” is a noun and “Kai” is a name - they look or sound alike but fill different roles in a sentence.

#44,010
“K7” frequency rank
#17,464
“Kai” frequency rank
61474
confusion score

Side-by-Side Comparison

Feature K7 Kai
Definition Autre graphie de cassette, dans son sens de vidéocassette ou cassette audio. Prénom masculin.

Letter map: K7 vs Kai

Shared letters muted; letters that set K7 and Kai apart highlighted. Shared run: 1.

2 ch
K7
3 ch
Kai

Role in the sentence - K7 and Kai

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: K7 is anoun and Kaianame. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 61474, derived from the frequency rank of both members and their visual similarity.

K7 is recorded at frequency rank #44,010, classified as anoun, pronounced \ka.sɛt\. Kai is at rank #17,464, 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 61474, this pair ranks #92,061 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of K7 vs Kai

Shared letters: k. Private to "K7": -. Private to "Kai": ai.

"K7" · 1 letters · shape C  ·  "Kai" · 3 letters · shape CVV

Frequently Asked Questions

Is swapping "K7" for "Kai" ever safe?
No - they are not even the same part of speech. "K7" is a noun and "Kai" a name, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "K7" or "Kai" show up more?
"Kai" is the more common of the two: it sits at frequency rank #17,464 in our French list, against #44,010 for "K7". 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 "K7" and "Kai".

  • Full dictionary entry for "K7" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Kai" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #92,061 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "K7" and "Kai" also get mixed up with nearby pairs, the highest-scored neighbour is "K7 vs ky". Nearby pair

Confusion rank #92,061 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list