senavsseteConfusable pair

Quick tell: sena is a noun, sete is a num, so they fill different roles in a sentence.

Which to use

“sena” is a noun and “sete” is a num - they look or sound alike but fill different roles in a sentence.

#8,959
“sena” frequency rank
#858
“sete” frequency rank
9817
confusion score

Side-by-Side Comparison

Feature sena sete
Definition língua bantu de raiz africana falada em Moçambique (código de língua ISO 639-3: seh) cardinalidade de um conjunto que contenha sete elementos distintos; número equivalente a seis mais um, representado pelo símbolo 7 em algarismos arábicos ou VII/vii em algarismos romanos

Where the eye mixes sena and sete

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

4 ch
sena
4 ch
sete

Why the eye confuses sena with sete

These two trip readers on the page rather than in the ear: sena is /ˈse.nɐ/ while sete is /ˈsɛ.tʃi/, /ˈsɛ.ti/. 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 num), which is usually the fastest check. Our composite confusion score for this pair is 9817, derived from the frequency rank of both members and their visual similarity.

sena is recorded at frequency rank #8,959, classified as anoun, pronounced /ˈse.nɐ/. sete is at rank #858, tagged as anum, pronounced /ˈsɛ.tʃi/, /ˈsɛ.ti/.

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 9817, this pair ranks #63,492 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of sena vs sete

Shared letters: es. Private to "sena": an. Private to "sete": t.

"sena" · 4 letters · shape CVCV  ·  "sete" · 4 letters · shape CVCV

Known mistypes of this pair

  • senaesna · sean · senna · snea · ssena
  • seteseet · sette · ssete · stee

Frequently Asked Questions

Do "sena" and "sete" mean the same thing in a sentence?
No - they are not even the same part of speech. "sena" is a noun and "sete" a num, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "sena" or "sete"?
"sete" is the more common of the two: it sits at frequency rank #858 in our Portuguese list, against #8,959 for "sena". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

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

  • Full dictionary entry for "sena" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "sete" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #63,492 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "sena" and "sete" also get mixed up with nearby pairs, the highest-scored neighbour is "sena vs sueño". 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 #63,492 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