réaliservsrivaliserWhich spelling fits?

Which to use

“réaliser” and “rivaliser” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#1,677
“réaliser” frequency rank
#15,237
“rivaliser” frequency rank
16914
confusion score

Side-by-Side Comparison

Feature réaliser rivaliser
Definition Rendre réel et effectif ; construire, élaborer quelque chose qui était à l’état de projet, de pensée. Disputer de talent, de mérite, etc., avec quelqu’un, en approcher, l’égaler.

Where the eye mixes réaliser and rivaliser

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. réaliser runs 8 letters (CVVCVCVC) against rivaliser's 9 (CVCVCVCVC) - the length gap alone is often enough to separate them once you know to check it.

8 ch
réaliser
9 ch
rivaliser

Look-alike desk: réaliser vs rivaliser

A purely visual mix-up. réaliser (\ʁe.a.li.ze\) and rivaliser (\ʁi.va.li.ze\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 16914, derived from the frequency rank of both members and their visual similarity.

réaliser is recorded at frequency rank #1,677, classified as averb, pronounced \ʁe.a.li.ze\. rivaliser is at rank #15,237, tagged as averb, pronounced \ʁi.va.li.ze\.

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 16914, this pair ranks #385,667 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of réaliser vs rivaliser

Shared letters: aeilrs. Private to "réaliser": é. Private to "rivaliser": v.

"réaliser" · 8 letters · shape CVVCVCVC  ·  "rivaliser" · 9 letters · shape CVCVCVCVC

Known mistypes of this pair

  • rivaliser ← irvaliser · riavliser · rivailser · rivaliesr · rivaliserr · rivalisre · rivalisser · rivalliser

Frequently Asked Questions

Can "réaliser" and "rivaliser" be used interchangeably?
No. They are said differently (\ʁe.a.li.ze\ versus \ʁi.va.li.ze\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "réaliser" or "rivaliser"?
"réaliser" is the more common of the two: it sits at frequency rank #1,677 in our French list, against #15,237 for "rivaliser". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Eye-level mix-up between "réaliser" and "rivaliser" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "réaliser" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "rivaliser" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #385,667 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "réaliser" and "rivaliser" also get mixed up with nearby pairs, the highest-scored neighbour is "rivalisent vs rivaliser". 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 #385,667 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