Which to use
“odio” is a noun and “odioso” is an adjective - they look or sound alike but fill different roles in a sentence.
- #942
- “odio” frequency rank
- #25,737
- “odioso” frequency rank
- 26679
- confusion score
Side-by-Side Comparison
| Feature | odio | odioso |
|---|---|---|
| Definition | Sentimiento de violento desagrado hacia alguien o algo, que lleva a desearle el mal. | Que merece odio. |
Where the eye mixes odio and odioso
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. odio runs 4 letters (VCVV) against odioso's 6 (VCVVCV) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses odio with odioso
These two trip readers on the page rather than in the ear: odio is [ˈoð̞jo] while odioso is [oˈð̞joso]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 extra letter(s) - “odio” sits inside “odioso”, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 26679, derived from the frequency rank of both members and their visual similarity.
odio is recorded at frequency rank #942, classified as anoun, pronounced [ˈoð̞jo]. odioso is at rank #25,737, tagged as anadj, pronounced [oˈð̞joso].
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 26679, this pair ranks #230,482 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of odio vs odioso
Shared letters: dio. Private to "odio": -. Private to "odioso": s.
"odio" · 4 letters · shape VCVV · "odioso" · 6 letters · shape VCVVCV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "odio" for "odioso" ever safe?
In ordinary Spanish text, does "odio" or "odioso" show up more?
After this comparison
Eye-level mix-up between "odio" and "odioso" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "odio" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "odioso" - compare definitions side by side with the headword page. Word entry
- This pair ranks #230,482 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "odio" and "odioso" also get mixed up with nearby pairs, the highest-scored neighbour is "ociosa vs odioso". 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 #230,482 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.