rirevsrizWhich spelling fits?

Quick tell: rire is a verb, riz is a noun, so they fill different roles in a sentence.

Which to use

“rire” is a verb and “riz” is a noun - they look or sound alike but fill different roles in a sentence.

#1,375
“rire” frequency rank
#4,181
“riz” frequency rank
5556
confusion score

Side-by-Side Comparison

Feature rire riz
Definition Marquer un sentiment de gaieté par un mouvement de la bouche accompagné souvent de bruit et par une expression correspondante des regards et des traits du visage. Dénomination usuelle des plantes du genre Oryza de la famille des Poacées, céréale cultivée dans les terres humides et marécageuses des pays chauds.

Where the eye mixes rire and riz

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
rire
3 ch
riz

Why the eye confuses rire with riz

These two trip readers on the page rather than in the ear: rire is \ʁiʁ\ while riz is \ʁi\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 5556, derived from the frequency rank of both members and their visual similarity.

rire is recorded at frequency rank #1,375, classified as averb, pronounced \ʁiʁ\. riz is at rank #4,181, tagged as anoun, pronounced \ʁi\.

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 5556, this pair ranks #428,692 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of rire vs riz

Shared letters: ir. Private to "rire": e. Private to "riz": z.

"rire" · 4 letters · shape CVCV  ·  "riz" · 3 letters · shape CVC

Known mistypes of this pair

  • rireirre · rier · rirre · rrie · rrire

Frequently Asked Questions

Can "rire" and "riz" be used interchangeably?
No - they are not even the same part of speech. "rire" is a verb and "riz" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "rire" or "riz" show up more?
"rire" is the more common of the two: it sits at frequency rank #1,375 in our French list, against #4,181 for "riz". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "rire" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "riz" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #428,692 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "rire" and "riz" also get mixed up with nearby pairs, the highest-scored neighbour is "riz vs rizzo". 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 #428,692 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