virulentvsvirulentesTell them apart

Which to use

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

#30,424
“virulent” frequency rank
#42,681
“virulentes” frequency rank
73105
confusion score

Side-by-Side Comparison

Feature virulent virulentes
Definition Qualifie les maladies produites par un virus. Féminin pluriel de virulent.

Where the eye mixes virulent and virulentes

Muted = shared; highlighted = the visual trap. They share 8 letters in sequence.

8 ch
virulent
10 ch
virulentes

Look-alike desk: virulent vs virulentes

A purely visual mix-up. virulent (\vi.ʁy.lɑ̃\) and virulentes (\vi.ʁy.lɑ̃t\) 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 extra letter(s) - “virulent” sits inside “virulentes”. Our composite confusion score for this pair is 73105, derived from the frequency rank of both members and their visual similarity.

virulent is recorded at frequency rank #30,424, classified as anadj, pronounced \vi.ʁy.lɑ̃\. virulentes is at rank #42,681, tagged as anadj, pronounced \vi.ʁy.lɑ̃t\.

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 73105, this pair ranks #41,599 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of virulent vs virulentes

Shared letters: eilnrtuv. Private to "virulent": -. Private to "virulentes": s.

"virulent" · 8 letters · shape CVCVCVCC  ·  "virulentes" · 10 letters · shape CVCVCVCCVC

Known mistypes of this pair

  • virulentivrulent · virluent · virrulent · viruelnt · virulennt · virulentt · viruletn · virullent
  • virulentesivrulentes · virluentes · virrulentes · viruelntes · virulenets · virulenntes · virulentess · virulentse

Frequently Asked Questions

Do "virulent" and "virulentes" mean the same thing in a sentence?
No. They are said differently (\vi.ʁy.lɑ̃\ versus \vi.ʁy.lɑ̃t\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "virulent" or "virulentes"?
"virulent" is the more common of the two: it sits at frequency rank #30,424 in our French list, against #42,681 for "virulentes". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "virulent" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "virulentes" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #41,599 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "virulent" and "virulentes" also get mixed up with nearby pairs, the highest-scored neighbour is "virulentes vs virulents". 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 #41,599 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