suorvssuuTell them apart

Which to use

“suor” and “suu” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#10,091
“suor” frequency rank
#47,111
“suu” frequency rank
57202
confusion score

Side-by-Side Comparison

Feature suor suu
Definition líquido segregado pelas glândulas da pele boca, cavidade oral

Where the eye mixes suor and suu

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
suor
3 ch
suu

Look-alike desk: suor vs suu

A purely visual mix-up. suor (/su.ˈɔɾ/) and suu (/ˈsuː/) 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 1 letter(s) in length. Our composite confusion score for this pair is 57202, derived from the frequency rank of both members and their visual similarity.

suor is recorded at frequency rank #10,091, classified as anoun, pronounced /su.ˈɔɾ/. suu is at rank #47,111, tagged as anoun, pronounced /ˈsuː/.

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 57202, this pair ranks #9,466 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of suor vs suu

Shared letters: su. Private to "suor": or. Private to "suu": -.

"suor" · 4 letters · shape CVVC  ·  "suu" · 3 letters · shape CVV

Known mistypes of this pair

  • suorsour · ssuor · suorr · suro · usor

Frequently Asked Questions

Is swapping "suor" for "suu" ever safe?
No. They are said differently (/su.ˈɔɾ/ versus /ˈsuː/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Portuguese text, does "suor" or "suu" show up more?
"suor" is the more common of the two: it sits at frequency rank #10,091 in our Portuguese list, against #47,111 for "suu". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "suor" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "suu" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #9,466 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "suor" and "suu" also get mixed up with nearby pairs, the highest-scored neighbour is "Sau vs suu". 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 #9,466 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