scivsseuConfusable pair

Which to use

“sci” and “seu” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#29,904
“sci” frequency rank
#31
“seu” frequency rank
29935
confusion score

Side-by-Side Comparison

Feature sci seu
Definition esqui, placa geralmente de madeira para deslizar na água ou na neve senhor

Letter map: sci vs seu

Shared letters muted; letters that set sci and seu apart highlighted. Shared run: 1.

3 ch
sci
3 ch
seu

Spelling & dictionary notes on sci vs seu

sci and seu are indexed as a confusable Portuguese pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 29935, derived from the frequency rank of both members and their visual similarity.

sci is recorded at frequency rank #29,904, classified as anoun, pronounced /ˈʃi/. seu is at rank #31, tagged as anoun.

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 29935, this pair ranks #38,571 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of sci vs seu

Shared letters: s. Private to "sci": ci. Private to "seu": eu.

"sci" · 3 letters · shape CCV  ·  "seu" · 3 letters · shape CVV

Frequently Asked Questions

Can "sci" and "seu" be used interchangeably?
No. They share most of their letters but differ in 2 positions, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
Frequency check: "sci" vs "seu" - which ranks higher?
"seu" is the more common of the two: it sits at frequency rank #31 in our Portuguese list, against #29,904 for "sci". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

You've compared "sci" and "seu". Here's where to go from here.

  • Full dictionary entry for "sci" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "seu" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #38,571 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "sci" and "seu" also get mixed up with nearby pairs, the highest-scored neighbour is "Sau vs sci". Nearby pair

Confusion rank #38,571 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