Which to use
“alt” is an adjective and “ato” is a noun - they look or sound alike but fill different roles in a sentence.
- #21,650
- “alt” frequency rank
- #1,326
- “ato” frequency rank
- 22976
- confusion score
Side-by-Side Comparison
| Feature | alt | ato |
|---|---|---|
| Definition | velho | processo de fazer algo; manifestação real e tangível |
Where the eye mixes alt and ato
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Look-alike desk: alt vs ato
These two trip readers on the page rather than in the ear: alt is /alt/ while ato is /ˈato/ ou /ˈatu/_(plural:) /ˈatos/, /ˈatus/ ou /ˈatuʃ/. 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 22976, derived from the frequency rank of both members and their visual similarity.
alt is recorded at frequency rank #21,650, classified as anadj, pronounced /alt/. ato is at rank #1,326, tagged as anoun, pronounced /ˈato/ ou /ˈatu/_(plural:) /ˈatos/, /ˈatus/ ou /ˈatuʃ/.
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 22976, this pair ranks #46,942 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of alt vs ato
Shared letters: at. Private to "alt": l. Private to "ato": o.
"alt" · 3 letters · shape VCC · "ato" · 3 letters · shape VCV
Frequently Asked Questions
Do "alt" and "ato" mean the same thing in a sentence?
Frequency check: "alt" vs "ato" - which ranks higher?
What to do next
Eye-level mix-up between "alt" and "ato" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "alt" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ato" - compare definitions side by side with the headword page. Word entry
- This pair ranks #46,942 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "alt" and "ato" also get mixed up with nearby pairs, the highest-scored neighbour is "acs vs alt". Nearby pair
Confusion rank #46,942 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.