planètevsplanètesWhat's the difference?

Which to use

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

#1,492
“planète” frequency rank
#7,880
“planètes” frequency rank
9372
confusion score

Side-by-Side Comparison

Feature planète planètes
Definition Corps céleste plutôt sphérique plus gros qu’un astéroïde, ne produisant pas de lumière propre, en orbite autour d’une ou plusieurs étoiles. Pluriel de planète.

Same sound, different letters: planète vs planètes

Muted letters are shared; highlighted letters are the only spelling cue when pronunciation matches. Shared run: 7 letters. planète runs 7 letters (CCVCVCV) against planètes's 8 (CCVCVCVC) - the length gap alone is often enough to separate them once you know to check it.

7 ch
planète
8 ch
planètes

Same sound, different spelling - planète / planètes

This is the hard kind. planète and planètes are pronounced identically (\pla.nɛt\) and both work as anoun. Neither the ear nor the grammar will rescue you; only the meaning does, so the glosses below are the whole decision. They differ by 1 extra letter(s) - “planète” sits inside “planètes”. Our composite confusion score for this pair is 9372, derived from the frequency rank of both members and their visual similarity.

planète is recorded at frequency rank #1,492, classified as anoun, pronounced \pla.nɛt\. planètes is at rank #7,880, tagged as anoun, pronounced \pla.nɛt\.

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 9372, this pair ranks #416,887 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of planète vs planètes

Shared letters: aelnptè. Private to "planète": -. Private to "planètes": s.

"planète" · 7 letters · shape CCVCVCV  ·  "planètes" · 8 letters · shape CCVCVCVC

Frequently Asked Questions

Do "planète" and "planètes" mean the same thing in a sentence?
No. They are pronounced the same (\pla.nɛt\), which is exactly why they get swapped in writing, but the dictionary meanings above are different, and pronunciation is no guide here.
In ordinary French text, does "planète" or "planètes" show up more?
"planète" is the more common of the two: it sits at frequency rank #1,492 in our French list, against #7,880 for "planètes". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

You've separated the homophone pair "planète" / "planètes". Follow the links when you need the full entry or a neighbour that trips the same ear.

  • Full dictionary entry for "planète" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "planètes" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #416,887 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "planète" and "planètes" also get mixed up with nearby pairs, the highest-scored neighbour is "planètes vs planqués". Nearby pair

Confusion rank #416,887 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