qui vs quizz, What's the Difference?

Which to use

“qui” is a pronoun and “quizz” is a noun - they look or sound alike but fill different roles in a sentence.

#22
“qui” frequency rank: #29,500
“quizz” frequency rank: 29522
confusion score

Side-by-Side Comparison

Feature	qui	quizz
Definition	Lequel, laquelle, lesquels, lesquelles.	Variante orthographique de quiz.

Where the spellings diverge

Shared letters are muted; the letters that actually set qui and quizz apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.

3 ch

qui

5 ch

quizz

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: qui is \ki\ while quizz is \kwiz\. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 extra letter(s) - “qui” sits inside “quizz”, and the parts of speech differ too (pronoun vs noun), which is usually the fastest check. Our composite confusion score for this pair is 29522, derived from the frequency rank of both members and their visual similarity.

qui is recorded at frequency rank #22, classified as apron, pronounced \ki\. quizz is at rank #29,500, tagged as anoun, pronounced \kwiz\.

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 29522, this pair ranks #316,148 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of qui vs quizz

Shared letters: iqu. Private to "qui": -. Private to "quizz": z.

"qui" · 3 letters · shape CVV · "quizz" · 5 letters · shape CVVCC

Known mistypes of this pair

quizz ← qiuzz · qquizz · quziz · uqizz

Frequency comparison

qui#22

quizz#29,500

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "qui" and "quizz" be used interchangeably?

No - they are not even the same part of speech. "qui" is a pronoun and "quizz" a noun, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "qui" or "quizz"?

"qui" is the more common of the two: it sits at frequency rank #22 in our French list, against #29,500 for "quizz". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Remembering qui vs quizz

The fastest way to pick the right one every time.

Check the role first: if you need a pronoun, it's “qui”; for a noun, it's “quizz”.
See each word in full, definition, IPA, etymology and its other confusables. Full “qui” entry
Browse more pairs most likely to be confused. Most confusable