pensaisvsposaisWhat's the difference?

Which to use

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

#1,927
“pensais” frequency rank
#26,477
“posais” frequency rank
28404
confusion score

Side-by-Side Comparison

Feature pensais posais
Definition Première personne du singulier de l’imparfait de l’indicatif de penser. Première personne du singulier de l’imparfait de l’indicatif de poser.

Where the eye mixes pensais and posais

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. pensais runs 7 letters (CVCCVVC) against posais's 6 (CVCVVC) - the length gap alone is often enough to separate them once you know to check it.

7 ch
pensais
6 ch
posais

Look-alike desk: pensais vs posais

A purely visual mix-up. pensais (\pɑ̃.sɛ\) and posais (\po.zɛ\) 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 28404, derived from the frequency rank of both members and their visual similarity.

pensais is recorded at frequency rank #1,927, classified as averb, pronounced \pɑ̃.sɛ\. posais is at rank #26,477, tagged as averb, pronounced \po.zɛ\.

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 28404, this pair ranks #323,065 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of pensais vs posais

Shared letters: aips. Private to "pensais": en. Private to "posais": o.

"pensais" · 7 letters · shape CVCCVVC  ·  "posais" · 6 letters · shape CVCVVC

Known mistypes of this pair

  • pensaisepnsais · penasis · pennsais · pensaiss · pensasi · pensias · penssais · pesnais
  • posaisopsais · poasis · posaiss · posasi · posias · possais · pposais · psoais

Frequently Asked Questions

Do "pensais" and "posais" mean the same thing in a sentence?
No. They are said differently (\pɑ̃.sɛ\ versus \po.zɛ\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "pensais" or "posais"?
"pensais" is the more common of the two: it sits at frequency rank #1,927 in our French list, against #26,477 for "posais". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

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

  • Full dictionary entry for "pensais" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "posais" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #323,065 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "pensais" and "posais" also get mixed up with nearby pairs, the highest-scored neighbour is "Polaris vs posais". 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 #323,065 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