suavsSudanWhich spelling fits?

Quick tell: sua is a adjective, Sudan is a noun, so they fill different roles in a sentence.

Which to use

“sua” is an adjective and “Sudan” is a noun - they look or sound alike but fill different roles in a sentence.

#32
“sua” frequency rank
#49,197
“Sudan” frequency rank
49229
confusion score

Side-by-Side Comparison

Feature sua Sudan
Definition que tem você como objeto Sudão

Letter map: sua vs Sudan

Shared letters muted; letters that set sua and Sudan apart highlighted. Shared run: 3. sua runs 3 letters (CVV) against Sudan's 5 (CVCVC) - the length gap alone is often enough to separate them once you know to check it.

3 ch
sua
5 ch
Sudan

Part-of-speech tell for sua / Sudan

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: sua is anadjective and Sudananoun. On the page they differ by 2 letter(s) in length. Our composite confusion score for this pair is 49229, derived from the frequency rank of both members and their visual similarity.

sua is recorded at frequency rank #32, classified as anadj. Sudan is at rank #49,197, tagged as anoun, pronounced /su.'dæn/.

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 49229, this pair ranks #15,821 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of sua vs Sudan

Shared letters: asu. Private to "sua": -. Private to "Sudan": dn.

"sua" · 3 letters · shape CVV  ·  "Sudan" · 5 letters · shape CVCVC

Known mistypes of this pair

  • Sudan ← sduan · ssudan · suadn · sudann · suddan · sudna · usdan

Frequently Asked Questions

Is swapping "sua" for "Sudan" ever safe?
No - they are not even the same part of speech. "sua" is an adjective and "Sudan" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "sua" or "Sudan"?
"sua" is the more common of the two: it sits at frequency rank #32 in our Portuguese list, against #49,197 for "Sudan". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Done with this confusable. These links stay specific to "sua" and "Sudan".

  • Full dictionary entry for "sua" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Sudan" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #15,821 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "sua" and "Sudan" also get mixed up with nearby pairs, the highest-scored neighbour is "Sudan vs sundae". 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 #15,821 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list