Which to use
“pension” and “pulsion” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #5,165
- “pension” frequency rank
- #25,451
- “pulsion” frequency rank
- 30616
- confusion score
Side-by-Side Comparison
| Feature | pension | pulsion |
|---|---|---|
| Definition | Somme d’argent que l’on donne pour être logé, nourri. | Propagation du mouvement dans un liquide ou un gaz. |
Where the eye mixes pension and pulsion
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. pension and pulsion follow the identical consonant-vowel pattern (CVCCVVC). Same shape at a glance is often the real trap, independent of shared letters.
Look-alike desk: pension vs pulsion
A purely visual mix-up. pension (\pɑ̃.sjɔ̃\) and pulsion (\pyl.sjɔ̃\) 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 30616, derived from the frequency rank of both members and their visual similarity.
pension is recorded at frequency rank #5,165, classified as anoun, pronounced \pɑ̃.sjɔ̃\. pulsion is at rank #25,451, tagged as anoun, pronounced \pyl.sjɔ̃\.
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 30616, this pair ranks #309,087 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of pension vs pulsion
Shared letters: inops. Private to "pension": e. Private to "pulsion": lu.
"pension" · 7 letters · shape CVCCVVC · "pulsion" · 7 letters · shape CVCCVVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "pension" for "pulsion" ever safe?
In ordinary French text, does "pension" or "pulsion" show up more?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "pension" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "pulsion" - compare definitions side by side with the headword page. Word entry
- This pair ranks #309,087 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "pension" and "pulsion" also get mixed up with nearby pairs, the highest-scored neighbour is "pulsation vs pulsion". 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 #309,087 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.