sourdvsSousaTell them apart

Quick tell: sourd is a adjective, Sousa is a name, so they fill different roles in a sentence.

Which to use

“sourd” is an adjective and “Sousa” is a name - they look or sound alike but fill different roles in a sentence.

#10,411
“sourd” frequency rank
#40,025
“Sousa” frequency rank
50436
confusion score

Side-by-Side Comparison

Feature sourd Sousa
Definition Dont l’acuité auditive est diminuée de façon importante ou totale, en parlant d’une personne ou d'un animal. Nom de famille.

Letter map: sourd vs Sousa

Shared letters muted; letters that set sourd and Sousa apart highlighted. Shared run: 3. sourd (CVVCC) and Sousa (CVVCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

5 ch
sourd
5 ch
Sousa

Part-of-speech tell for sourd / Sousa

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: sourd is anadjective and Sousaaname. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 50436, derived from the frequency rank of both members and their visual similarity.

sourd is recorded at frequency rank #10,411, classified as anadj, pronounced \suʁ\. Sousa is at rank #40,025, tagged as aname.

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 50436, this pair ranks #162,652 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of sourd vs Sousa

Shared letters: osu. Private to "sourd": dr. Private to "Sousa": a.

"sourd" · 5 letters · shape CVVCC  ·  "Sousa" · 5 letters · shape CVVCV

Known mistypes of this pair

  • sourdosurd · sorud · soudr · sourdd · sourrd · ssourd · suord
  • Sousaosusa · sosua · souas · soussa · ssousa · suosa

Frequently Asked Questions

Can "sourd" and "Sousa" be used interchangeably?
No - they are not even the same part of speech. "sourd" is an adjective and "Sousa" a name, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "sourd" or "Sousa"?
"sourd" is the more common of the two: it sits at frequency rank #10,411 in our French list, against #40,025 for "Sousa". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Done with this confusable. These links stay specific to "sourd" and "Sousa".

  • Full dictionary entry for "sourd" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Sousa" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #162,652 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "sourd" and "Sousa" also get mixed up with nearby pairs, the highest-scored neighbour is "Sousa vs soya". 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 #162,652 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