suínovssurtoConfusable pair

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

Which to use

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

#36,664
“suíno” frequency rank
#9,267
“surto” frequency rank
45931
confusion score

Side-by-Side Comparison

Feature suíno surto
Definition relacionado com os animais porcinos, do gênero Sus variação repentina da corrente num circuito elétrico

Where the eye mixes suíno and surto

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. suíno (CVVCV) and surto (CVCCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

5 ch
suíno
5 ch
surto

Why the eye confuses suíno with surto

These two trip readers on the page rather than in the ear: suíno is /ˈswi.nu/ while surto is /ˈsuɾ.tu/. 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 (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 45931, derived from the frequency rank of both members and their visual similarity.

suíno is recorded at frequency rank #36,664, classified as anadj, pronounced /ˈswi.nu/. surto is at rank #9,267, tagged as anoun, pronounced /ˈsuɾ.tu/.

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 45931, this pair ranks #19,454 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of suíno vs surto

Shared letters: osu. Private to "suíno": ní. Private to "surto": rt.

"suíno" · 5 letters · shape CVVCV  ·  "surto" · 5 letters · shape CVCCV

Known mistypes of this pair

  • surto ← sruto · ssurto · surot · surrto · surtto · sutro · usrto

Frequently Asked Questions

Is swapping "suíno" for "surto" ever safe?
No - they are not even the same part of speech. "suíno" is an adjective and "surto" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "suíno" or "surto"?
"surto" is the more common of the two: it sits at frequency rank #9,267 in our Portuguese list, against #36,664 for "suíno". 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 "suíno" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "surto" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #19,454 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "suíno" and "surto" also get mixed up with nearby pairs, the highest-scored neighbour is "sueño vs suíno". 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 #19,454 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