Which to use
“ort” is a preposition and “oz” is an abbrev - they look or sound alike but fill different roles in a sentence.
- #43,156
- “ort” frequency rank
- #16,661
- “oz” frequency rank
- 59817
- confusion score
Side-by-Side Comparison
| Feature | ort | oz |
|---|---|---|
| Definition | Forma combinada de la preposición ar y el pronombre personal de segunda persona singular. | Abreviatura de ounce ('onza'). |
Where the eye mixes ort and oz
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Why the eye confuses ort with oz
These two trip readers on the page rather than in the ear: ort is [ɔɾˠt̪ˠ] while oz is /aʊns/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (preposition vs abbrev), which is usually the fastest check. Our composite confusion score for this pair is 59817, derived from the frequency rank of both members and their visual similarity.
ort is recorded at frequency rank #43,156, classified as aprep, pronounced [ɔɾˠt̪ˠ]. oz is at rank #16,661, tagged as anabbrev, pronounced /aʊns/.
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 59817, this pair ranks #61,240 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of ort vs oz
Shared letters: o. Private to "ort": rt. Private to "oz": z.
"ort" · 3 letters · shape VCC · "oz" · 2 letters · shape VC
Frequently Asked Questions
Is swapping "ort" for "oz" ever safe?
Which is more common, "ort" or "oz"?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "ort" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "oz" - compare definitions side by side with the headword page. Word entry
- This pair ranks #61,240 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "ort" and "oz" also get mixed up with nearby pairs, the highest-scored neighbour is "oirá vs ort". Nearby pair
Confusion rank #61,240 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.