Which to use
“impact” is a noun and “impacto” is an adjective - they look or sound alike but fill different roles in a sentence.
- #12,695
- “impact” frequency rank
- #1,749
- “impacto” frequency rank
- 14444
- confusion score
Side-by-Side Comparison
| Feature | impact | impacto |
|---|---|---|
| Definition | impacto | implantado |
Where the eye mixes impact and impacto
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.
Visual trap between impact and impacto
These two trip readers on the page rather than in the ear: impact is /ˈɪmpækt/ while impacto is /ĩ.ˈpak.tu/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 extra letter(s) - “impact” sits inside “impacto”, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 14444, derived from the frequency rank of both members and their visual similarity.
impact is recorded at frequency rank #12,695, classified as anoun, pronounced /ˈɪmpækt/. impacto is at rank #1,749, tagged as anadj, pronounced /ĩ.ˈpak.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 14444, this pair ranks #57,626 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of impact vs impacto
Shared letters: acimpt. Private to "impact": -. Private to "impacto": o.
"impact" · 6 letters · shape VCCVCC · "impacto" · 7 letters · shape VCCVCCV
Known mistypes of this pair
Frequently Asked Questions
Do "impact" and "impacto" mean the same thing in a sentence?
Which is more common, "impact" or "impacto"?
What to do next
Eye-level mix-up between "impact" and "impacto" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "impact" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "impacto" - compare definitions side by side with the headword page. Word entry
- This pair ranks #57,626 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "impact" and "impacto" also get mixed up with nearby pairs, the highest-scored neighbour is "impact vs import". 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 #57,626 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.