puissevspuissentTell them apart

Which to use

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

#909
“puisse” frequency rank
#3,033
“puissent” frequency rank
3942
confusion score

Side-by-Side Comparison

Feature puisse puissent
Definition Première personne du singulier du présent du subjonctif de pouvoir. Troisième personne du pluriel du présent du subjonctif de pouvoir.

Same sound, different letters: puisse vs puissent

Muted letters are shared; highlighted letters are the only spelling cue when pronunciation matches. Shared run: 6 letters. puisse runs 6 letters (CVVCCV) against puissent's 8 (CVVCCVCC) - the length gap alone is often enough to separate them once you know to check it.

6 ch
puisse
8 ch
puissent

Same sound, different spelling - puisse / puissent

This is the hard kind. puisse and puissent are pronounced identically (\pɥis\) and both work as averb. Neither the ear nor the grammar will rescue you; only the meaning does, so the glosses below are the whole decision. They differ by 2 extra letter(s) - “puisse” sits inside “puissent”. Our composite confusion score for this pair is 3942, derived from the frequency rank of both members and their visual similarity.

puisse is recorded at frequency rank #909, classified as averb, pronounced \pɥis\. puissent is at rank #3,033, tagged as averb, pronounced \pɥis\.

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 3942, this pair ranks #432,834 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of puisse vs puissent

Shared letters: eipsu. Private to "puisse": -. Private to "puissent": nt.

"puisse" · 6 letters · shape CVVCCV  ·  "puissent" · 8 letters · shape CVVCCVCC

Known mistypes of this pair

  • puisse ← piusse · ppuisse · puise · puises · pusise · upisse
  • puissent ← piussent · ppuissent · puisesnt · puissennt · puissentt · puissetn · puissnet · pusisent

Frequently Asked Questions

Do "puisse" and "puissent" mean the same thing in a sentence?
No. They are pronounced the same (\pɥis\), which is exactly why they get swapped in writing, but the dictionary meanings above are different, and pronunciation is no guide here.
Frequency check: "puisse" vs "puissent" - which ranks higher?
"puisse" is the more common of the two: it sits at frequency rank #909 in our French list, against #3,033 for "puissent". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

"puisse" and "puissent" share a sound, keep the gloss open, then jump to the headword or a nearby trap.

  • Full dictionary entry for "puisse" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "puissent" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #432,834 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "puisse" and "puissent" also get mixed up with nearby pairs, the highest-scored neighbour is "puisent vs puissent". 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 #432,834 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