Which to use
“Ost” is a noun and “ota” is an intj - they look or sound alike but fill different roles in a sentence.
- #27,958
- “Ost” frequency rank
- #31,082
- “ota” frequency rank
- 59040
- confusion score
Side-by-Side Comparison
| Feature | Ost | ota |
|---|---|---|
| Definition | leste | expressa regozijo pela dor ou sofrimento alheio |
Where the eye mixes Ost and ota
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses Ost with ota
These two trip readers on the page rather than in the ear: Ost is /ɔst/ while ota is /ˈo.tɐ/. 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 (noun vs intj), which is usually the fastest check. Our composite confusion score for this pair is 59040, derived from the frequency rank of both members and their visual similarity.
Ost is recorded at frequency rank #27,958, classified as anoun, pronounced /ɔst/. ota is at rank #31,082, tagged as anintj, pronounced /ˈo.tɐ/.
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 59040, this pair ranks #8,410 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of Ost vs ota
Shared letters: ot. Private to "Ost": s. Private to "ota": a.
"Ost" · 3 letters · shape VCC · "ota" · 3 letters · shape VCV
Frequently Asked Questions
Is swapping "Ost" for "ota" ever safe?
In ordinary Portuguese text, does "Ost" or "ota" show up more?
Useful next steps
Eye-level mix-up between "Ost" and "ota" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "Ost" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ota" - compare definitions side by side with the headword page. Word entry
- This pair ranks #8,410 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "Ost" and "ota" also get mixed up with nearby pairs, the highest-scored neighbour is "oni vs ota". Nearby pair
Confusion rank #8,410 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.