acceptionvsaccessionTell them apart

Which to use

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

#30,449
“acception” frequency rank
#10,984
“accession” frequency rank
41433
confusion score

Side-by-Side Comparison

Feature acception accession
Definition Sens particulier dans lequel un mot est utilisé. Action d’ajouter ou de s’ajouter à.

Where the eye mixes acception and accession

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence.

9 ch
acception
9 ch
accession

Why the eye confuses acception with accession

A purely visual mix-up. acception (\ak.sɛp.sjɔ̃\) and accession (\ak.sɛ.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 41433, derived from the frequency rank of both members and their visual similarity.

acception is recorded at frequency rank #30,449, classified as anoun, pronounced \ak.sɛp.sjɔ̃\. accession is at rank #10,984, tagged as anoun, pronounced \ak.sɛ.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 41433, this pair ranks #233,131 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of acception vs accession

Shared letters: aceino. Private to "acception": pt. Private to "accession": s.

"acception" · 9 letters · shape VCCVCCVVC  ·  "accession" · 9 letters · shape VCCVCCVVC

Known mistypes of this pair

  • acceptionaccepiton · accepption · acceptino · acceptionn · acceptoin · accepttion · accetpion · accpetion
  • accessionaccesion · accesison · accessino · accessionn · accessoin · accsesion · acecssion · acession

Frequently Asked Questions

Is swapping "acception" for "accession" ever safe?
No. They are said differently (\ak.sɛp.sjɔ̃\ versus \ak.sɛ.sjɔ̃\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "acception" vs "accession" - which ranks higher?
"accession" is the more common of the two: it sits at frequency rank #10,984 in our French list, against #30,449 for "acception". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "acception" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "accession" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #233,131 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "acception" and "accession" also get mixed up with nearby pairs, the highest-scored neighbour is "acception vs acceptons". 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 #233,131 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