Which to use
“agrio” is an adjective and “aro” is a noun - they look or sound alike but fill different roles in a sentence.
- #36,386
- “agrio” frequency rank
- #14,762
- “aro” frequency rank
- 51148
- confusion score
Side-by-Side Comparison
| Feature | agrio | aro |
|---|---|---|
| Definition | Que tiene sabor u olor ácido, como el del limón o el vinagre, producido por la concentración de iones hidronios. | Planta perenne de la familia de las aroideas, con raíz tuberculosa y feculenta, de la cual salen las hojas, que son sagitales, lisas, grandes y de color verde oscuro manchado a veces de negro; con bohordo central, de tres a cuatro decímetros de altura, con espata larga y amarillenta que envuelve flores sin cáliz ni corola; espádice purpúreo prolongado en figura de maza, y frutos del color y tamaño de la grosella. |
Where the eye mixes agrio and aro
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Look-alike desk: agrio vs aro
These two trip readers on the page rather than in the ear: agrio is [ˈaɣ̞ɾjo] while aro is [ˈaɾo]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 51148, derived from the frequency rank of both members and their visual similarity.
agrio is recorded at frequency rank #36,386, classified as anadj, pronounced [ˈaɣ̞ɾjo]. aro is at rank #14,762, tagged as anoun, pronounced [ˈaɾo].
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 51148, this pair ranks #99,425 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of agrio vs aro
Shared letters: aor. Private to "agrio": gi. Private to "aro": -.
"agrio" · 5 letters · shape VCCVV · "aro" · 3 letters · shape VCV
Known mistypes of this pair
- agrio ← aggrio · agiro · agroi · agrrio · argio · gario
Frequently Asked Questions
Do "agrio" and "aro" mean the same thing in a sentence?
In ordinary Spanish text, does "agrio" or "aro" show up more?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "agrio" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "aro" - compare definitions side by side with the headword page. Word entry
- This pair ranks #99,425 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "agrio" and "aro" also get mixed up with nearby pairs, the highest-scored neighbour is "agobio vs agrio". 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 #99,425 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.