planervsprônerTell them apart

Which to use

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

#19,368
“planer” frequency rank
#32,967
“prôner” frequency rank
52335
confusion score

Side-by-Side Comparison

Feature planer prôner
Definition Se soutenir en l’air, les ailes étendues et immobiles, en parlant des oiseaux. Faire le prône.

Where the eye mixes planer and prôner

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. planer and prôner follow the identical consonant-vowel pattern (CCVCVC). Same shape at a glance is often the real trap, independent of shared letters.

6 ch
planer
6 ch
prôner

Why the eye confuses planer with prôner

A purely visual mix-up. planer (\pla.ne\) and prôner (\pʁo.ne\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 52335, derived from the frequency rank of both members and their visual similarity.

planer is recorded at frequency rank #19,368, classified as averb, pronounced \pla.ne\. prôner is at rank #32,967, tagged as averb, pronounced \pʁo.ne\.

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 52335, this pair ranks #148,439 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of planer vs prôner

Shared letters: enpr. Private to "planer": al. Private to "prôner": ô.

"planer" · 6 letters · shape CCVCVC  ·  "prôner" · 6 letters · shape CCVCVC

Known mistypes of this pair

  • planer ← lpaner · palner · plaenr · planerr · planner · planre · pllaner · plnaer

Frequently Asked Questions

Can "planer" and "prôner" be used interchangeably?
No. They are said differently (\pla.ne\ versus \pʁo.ne\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary French text, does "planer" or "prôner" show up more?
"planer" is the more common of the two: it sits at frequency rank #19,368 in our French list, against #32,967 for "prôner". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "planer" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "prôner" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #148,439 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "planer" and "prôner" also get mixed up with nearby pairs, the highest-scored neighbour is "proféré vs prôner". 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 #148,439 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