pulsationsvspulsionsWhich spelling fits?

Which to use

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

#38,493
“pulsations” frequency rank
#16,455
“pulsions” frequency rank
54948
confusion score

Side-by-Side Comparison

Feature pulsations pulsions
Definition Pluriel de pulsation. Pluriel de pulsion.

Where the eye mixes pulsations and pulsions

Muted = shared; highlighted = the visual trap. They share 8 letters in sequence. pulsations runs 10 letters (CVCCVCVVCC) against pulsions's 8 (CVCCVVCC) - the length gap alone is often enough to separate them once you know to check it.

10 ch
pulsations
8 ch
pulsions

Visual trap between pulsations and pulsions

A purely visual mix-up. pulsations (\pyl.sa.sjɔ̃\) and pulsions (\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 differ by 2 letter(s) in length. Our composite confusion score for this pair is 54948, derived from the frequency rank of both members and their visual similarity.

pulsations is recorded at frequency rank #38,493, classified as anoun, pronounced \pyl.sa.sjɔ̃\. pulsions is at rank #16,455, 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 54948, this pair ranks #130,620 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of pulsations vs pulsions

Shared letters: ilnopsu. Private to "pulsations": at. Private to "pulsions": -.

"pulsations" · 10 letters · shape CVCCVCVVCC  ·  "pulsions" · 8 letters · shape CVCCVVCC

Known mistypes of this pair

  • pulsations ← plusations · ppulsations · pulastions · pullsations · pulsaitons · pulsatinos · pulsationns · pulsationss
  • pulsions ← plusions · ppulsions · pulisons · pullsions · pulsinos · pulsionns · pulsionss · pulsiosn

Frequently Asked Questions

Is swapping "pulsations" for "pulsions" ever safe?
No. They are said differently (\pyl.sa.sjɔ̃\ versus \pyl.sjɔ̃\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "pulsations" or "pulsions"?
"pulsions" is the more common of the two: it sits at frequency rank #16,455 in our French list, against #38,493 for "pulsations". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Eye-level mix-up between "pulsations" and "pulsions" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "pulsations" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "pulsions" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #130,620 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "pulsations" and "pulsions" also get mixed up with nearby pairs, the highest-scored neighbour is "pulsation vs pulsations". 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 #130,620 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