Which to use
“rasca” is an adjective and “rasto” is a noun - they look or sound alike but fill different roles in a sentence.
- #38,878
- “rasca” frequency rank
- #38,450
- “rasto” frequency rank
- 77328
- confusion score
Side-by-Side Comparison
| Feature | rasca | rasto |
|---|---|---|
| Definition | de má qualidade | vestígio da passagem de alguém ou de algum animal; indício, pegada, pista |
Where the eye mixes rasca and rasto
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. rasca and rasto follow the identical consonant-vowel pattern (CVCCV). Same shape at a glance is often the real trap, independent of shared letters.
Visual trap between rasca and rasto
These two trip readers on the page rather than in the ear: rasca is /ˈRaʃ.kɐ/ while rasto is /ˈRaʃ.tu/. 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 (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 77328, derived from the frequency rank of both members and their visual similarity.
rasca is recorded at frequency rank #38,878, classified as anadj, pronounced /ˈRaʃ.kɐ/. rasto is at rank #38,450, tagged as anoun, pronounced /ˈRaʃ.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 77328, this pair ranks #1,907 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of rasca vs rasto
Shared letters: ars. Private to "rasca": c. Private to "rasto": ot.
"rasca" · 5 letters · shape CVCCV · "rasto" · 5 letters · shape CVCCV
Known mistypes of this pair
Frequently Asked Questions
Do "rasca" and "rasto" mean the same thing in a sentence?
In ordinary Portuguese text, does "rasca" or "rasto" show up more?
After this comparison
Eye-level mix-up between "rasca" and "rasto" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "rasca" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "rasto" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,907 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "rasca" and "rasto" also get mixed up with nearby pairs, the highest-scored neighbour is "rasto vs ratio". 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 #1,907 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.