secosvssermosWhich spelling fits?

Quick tell: secos is a noun, sermos is a verb, so they fill different roles in a sentence.

Which to use

“secos” is a noun and “sermos” is a verb - they look or sound alike but fill different roles in a sentence.

#11,961
“secos” frequency rank
#5,579
“sermos” frequency rank
17540
confusion score

Side-by-Side Comparison

Feature secos sermos
Definition gêneros alimentícios secos primeira pessoa do plural do infinitivo pessoal do verbo ser.

Letter map: secos vs sermos

Shared letters muted; letters that set secos and sermos apart highlighted. Shared run: 4.

5 ch
secos
6 ch
sermos

Role in the sentence - secos and sermos

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: secos is anoun and sermosaverb. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 17540, derived from the frequency rank of both members and their visual similarity.

secos is recorded at frequency rank #11,961, classified as anoun. sermos is at rank #5,579, tagged as averb, pronounced /ˈseɾ.mus/.

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 17540, this pair ranks #53,681 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of secos vs sermos

Shared letters: eos. Private to "secos": c. Private to "sermos": mr.

"secos" · 5 letters · shape CVCVC  ·  "sermos" · 6 letters · shape CVCCVC

Known mistypes of this pair

  • secosescos · sceos · seccos · secoss · secso · seocs · ssecos
  • sermosesrmos · semros · sermmos · sermoss · sermso · seroms · serrmos · sremos

Frequently Asked Questions

Can "secos" and "sermos" be used interchangeably?
No - they are not even the same part of speech. "secos" is a noun and "sermos" a verb, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "secos" vs "sermos" - which ranks higher?
"sermos" is the more common of the two: it sits at frequency rank #5,579 in our Portuguese list, against #11,961 for "secos". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pair "secos" vs "sermos" is on the table, pick a follow-up below.

  • Full dictionary entry for "secos" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "sermos" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #53,681 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "secos" and "sermos" also get mixed up with nearby pairs, the highest-scored neighbour is "secos vs seno". 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 #53,681 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