Which to use
“sismos” and “sustos” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #24,309
- “sismos” frequency rank
- #38,983
- “sustos” frequency rank
- 63292
- confusion score
Side-by-Side Comparison
| Feature | sismos | sustos |
|---|---|---|
| Definition | Forma del plural de sismo. | Forma del plural de susto. |
Where the eye mixes sismos and sustos
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. sismos and sustos follow the identical consonant-vowel pattern (CVCCVC). Same shape at a glance is often the real trap, independent of shared letters.
Why the eye confuses sismos with sustos
A purely visual mix-up. sismos ([ˈsismos]) and sustos ([ˈsust̪os]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 63292, derived from the frequency rank of both members and their visual similarity.
sismos is recorded at frequency rank #24,309, classified as anoun, pronounced [ˈsismos]. sustos is at rank #38,983, tagged as anoun, pronounced [ˈsust̪os].
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 63292, this pair ranks #49,204 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of sismos vs sustos
Shared letters: os. Private to "sismos": im. Private to "sustos": tu.
"sismos" · 6 letters · shape CVCCVC · "sustos" · 6 letters · shape CVCCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "sismos" for "sustos" ever safe?
Frequency check: "sismos" vs "sustos" - which ranks higher?
After this comparison
Eye-level mix-up between "sismos" and "sustos" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "sismos" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "sustos" - compare definitions side by side with the headword page. Word entry
- This pair ranks #49,204 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "sismos" and "sustos" also get mixed up with nearby pairs, the highest-scored neighbour is "sesgos vs sustos". 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 #49,204 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.