segredovsseguidoConfusable pair

Quick tell: segredo is a noun, seguido is an adjective, so they fill different roles in a sentence.

Which to use

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

#2,209
“segredo” frequency rank
#3,289
“seguido” frequency rank
5498
confusion score

Side-by-Side Comparison

Feature segredo seguido
Definition sigilo, mistério, assunto cujas informações estão (e/ou são mantidas) fora do conhecimento público que precede:

Where the eye mixes segredo and seguido

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. segredo (CVCCVCV) and seguido (CVCVVCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

7 ch
segredo
7 ch
seguido

Why the eye confuses segredo with seguido

These two trip readers on the page rather than in the ear: segredo is \se.'gre.du\ while seguido is /se.ˈgi.dʊ/. 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 (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 5498, derived from the frequency rank of both members and their visual similarity.

segredo is recorded at frequency rank #2,209, classified as anoun, pronounced \se.'gre.du\. seguido is at rank #3,289, tagged as anadj, pronounced /se.ˈgi.dʊ/.

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 5498, this pair ranks #69,100 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of segredo vs seguido

Shared letters: degos. Private to "segredo": r. Private to "seguido": iu.

"segredo" · 7 letters · shape CVCCVCV  ·  "seguido" · 7 letters · shape CVCVVCV

Known mistypes of this pair

  • segredo ← esgredo · segerdo · seggredo · segrdeo · segreddo · segreod · segrredo · sergedo
  • seguido ← esguido · segguido · segiudo · segudio · seguiddo · seguiod · seugido · sgeuido

Frequently Asked Questions

Is swapping "segredo" for "seguido" ever safe?
No - they are not even the same part of speech. "segredo" is a noun and "seguido" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "segredo" or "seguido" show up more?
"segredo" is the more common of the two: it sits at frequency rank #2,209 in our Portuguese list, against #3,289 for "seguido". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "segredo" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "seguido" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #69,100 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "segredo" and "seguido" also get mixed up with nearby pairs, the highest-scored neighbour is "segredo vs sereno". 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 #69,100 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