submersionvssubversionWhich spelling fits?

Which to use

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

#37,079
“submersion” frequency rank
#34,319
“subversion” frequency rank
71398
confusion score

Side-by-Side Comparison

Feature submersion subversion
Definition Action d’être submergé, d’être recouvert par les eaux, et résultat de cette action. Renversement.

Where the eye mixes submersion and subversion

Muted = shared; highlighted = the visual trap. They share 9 letters in sequence.

10 ch
submersion
10 ch
subversion

Look-alike desk: submersion vs subversion

A purely visual mix-up. submersion (\syb.mɛʁ.sjɔ̃\) and subversion (\syb.vɛʁ.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 a single letter - m in “submersion” becomes v in “subversion”. Our composite confusion score for this pair is 71398, derived from the frequency rank of both members and their visual similarity.

submersion is recorded at frequency rank #37,079, classified as anoun, pronounced \syb.mɛʁ.sjɔ̃\. subversion is at rank #34,319, tagged as anoun, pronounced \syb.vɛʁ.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 71398, this pair ranks #47,699 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of submersion vs subversion

Shared letters: beinorsu. Private to "submersion": m. Private to "subversion": v.

"submersion" · 10 letters · shape CVCCVCCVVC  ·  "subversion" · 10 letters · shape CVCCVCCVVC

Known mistypes of this pair

  • submersionsbumersion · ssubmersion · subbmersion · subemrsion · submerison · submerrsion · submersino · submersionn
  • subversionsbuversion · ssubversion · subbversion · subevrsion · subverison · subverrsion · subversino · subversionn

Frequently Asked Questions

Is swapping "submersion" for "subversion" ever safe?
No. They are said differently (\syb.mɛʁ.sjɔ̃\ versus \syb.vɛʁ.sjɔ̃\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "submersion" vs "subversion" - which ranks higher?
"subversion" is the more common of the two: it sits at frequency rank #34,319 in our French list, against #37,079 for "submersion". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "submersion" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "subversion" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #47,699 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "submersion" and "subversion" also get mixed up with nearby pairs, the highest-scored neighbour is "subversion vs subversive". 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 #47,699 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