Which to use
“sismo” and “susto” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #27,672
- “sismo” frequency rank
- #8,693
- “susto” frequency rank
- 36365
- confusion score
Side-by-Side Comparison
| Feature | sismo | susto |
|---|---|---|
| Definition | designação científica do terremoto | sobressalto causado por evento não esperado; surpresa vigorosa e momentânea |
Letter map: sismo vs susto
Shared letters muted; letters that set sismo and susto apart highlighted. Shared run: 3. sismo and susto follow the identical consonant-vowel pattern (CVCCV). Same shape at a glance is often the real trap, independent of shared letters.
Pair insight - sismo / susto
sismo and susto 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 36365, derived from the frequency rank of both members and their visual similarity.
sismo is recorded at frequency rank #27,672, classified as anoun. susto is at rank #8,693, tagged as anoun, pronounced /ˈsuʃ.tu/.
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 36365, this pair ranks #30,473 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of sismo vs susto
Shared letters: os. Private to "sismo": im. Private to "susto": tu.
"sismo" · 5 letters · shape CVCCV · "susto" · 5 letters · shape CVCCV
Known mistypes of this pair
Frequently Asked Questions
Can "sismo" and "susto" be used interchangeably?
Frequency check: "sismo" vs "susto" - which ranks higher?
What to do next
Pair "sismo" vs "susto" is on the table, pick a follow-up below.
- Full dictionary entry for "sismo" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "susto" - compare definitions side by side with the headword page. Word entry
- This pair ranks #30,473 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "sismo" and "susto" also get mixed up with nearby pairs, the highest-scored neighbour is "sadismo vs sismo". 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 #30,473 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.