sidovssitoConfusable pair

Quick tell: sido is a verb, sito is an adjective, so they fill different roles in a sentence.

Which to use

“sido” is a verb and “sito” is an adjective - they look or sound alike but fill different roles in a sentence.

#218
“sido” frequency rank
#30,723
“sito” frequency rank
30941
confusion score

Side-by-Side Comparison

Feature sido sito
Definition masculino singular do particípio passado do verbo ser: situado

Letter map: sido vs sito

Shared letters muted; letters that set sido and sito apart highlighted. Shared run: 3. sido and sito follow the identical consonant-vowel pattern (CVCV). Same shape at a glance is often the real trap, independent of shared letters.

4 ch
sido
4 ch
sito

Role in the sentence - sido and sito

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: sido is averb and sitoanadjective. On the page they differ by a single letter - d in “sido” becomes t in “sito”. Our composite confusion score for this pair is 30941, derived from the frequency rank of both members and their visual similarity.

sido is recorded at frequency rank #218, classified as averb, pronounced /ˈsi.dʊ/. sito is at rank #30,723, tagged as anadj.

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 30941, this pair ranks #37,291 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of sido vs sito

Shared letters: ios. Private to "sido": d. Private to "sito": t.

"sido" · 4 letters · shape CVCV  ·  "sito" · 4 letters · shape CVCV

Known mistypes of this pair

  • sido ← isdo · sdio · siddo · siod · ssido
  • sito ← siot · sitto · ssito · stio

Frequently Asked Questions

Can "sido" and "sito" be used interchangeably?
No - they are not even the same part of speech. "sido" is a verb and "sito" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "sido" or "sito"?
"sido" is the more common of the two: it sits at frequency rank #218 in our Portuguese list, against #30,723 for "sito". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

You've compared "sido" and "sito". Here's where to go from here.

  • Full dictionary entry for "sido" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "sito" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #37,291 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "sido" and "sito" also get mixed up with nearby pairs, the highest-scored neighbour is "sire vs sito". 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 #37,291 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