denguevsDeniseWhat's the difference?

Quick tell: dengue is a noun, Denise is a name, so they fill different roles in a sentence.

Which to use

“dengue” is a noun and “Denise” is a name - they look or sound alike but fill different roles in a sentence.

#44,413
“dengue” frequency rank
#11,947
“Denise” frequency rank
56360
confusion score

Side-by-Side Comparison

Feature dengue Denise
Definition Maladie virale endémique dans les pays tropicaux causée par les virus de type flavivirus. Prénom féminin français.

Where the eye mixes dengue and Denise

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. dengue (CVCCVV) and Denise (CVCVCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

6 ch
dengue
6 ch
Denise

Why the eye confuses dengue with Denise

These two trip readers on the page rather than in the ear: dengue is \dɛ̃ɡ\ while Denise is \də.niz\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (noun vs name), which is usually the fastest check. Our composite confusion score for this pair is 56360, derived from the frequency rank of both members and their visual similarity.

dengue is recorded at frequency rank #44,413, classified as anoun, pronounced \dɛ̃ɡ\. Denise is at rank #11,947, tagged as aname, pronounced \də.niz\.

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 56360, this pair ranks #121,560 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of dengue vs Denise

Shared letters: den. Private to "dengue": gu. Private to "Denise": is.

"dengue" · 6 letters · shape CVCCVV  ·  "Denise" · 6 letters · shape CVCVCV

Known mistypes of this pair

  • dengueddengue · degnue · dengeu · denggue · denngue · denuge · dnegue · edngue
  • Deniseddenise · deinse · denies · denisse · dennise · densie · dneise · ednise

Frequently Asked Questions

Can "dengue" and "Denise" be used interchangeably?
No - they are not even the same part of speech. "dengue" is a noun and "Denise" a name, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "dengue" or "Denise"?
"Denise" is the more common of the two: it sits at frequency rank #11,947 in our French list, against #44,413 for "dengue". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "dengue" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Denise" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #121,560 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "dengue" and "Denise" also get mixed up with nearby pairs, the highest-scored neighbour is "dengue vs dénués". 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 #121,560 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