abrirvsagrioWhat's the difference?

Quick tell: abrir is a verb, agrio is an adjective, so they fill different roles in a sentence.

Which to use

“abrir” is a verb and “agrio” is an adjective - they look or sound alike but fill different roles in a sentence.

#1,464
“abrir” frequency rank
#36,386
“agrio” frequency rank
37850
confusion score

Side-by-Side Comparison

Feature abrir agrio
Definition Remover la tapa o la cubierta de algo, haciéndolo visible. Que tiene sabor u olor ácido, como el del limón o el vinagre, producido por la concentración de iones hidronios.

Where the eye mixes abrir and agrio

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. abrir (VCCVC) and agrio (VCCVV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

5 ch
abrir
5 ch
agrio

Look-alike desk: abrir vs agrio

These two trip readers on the page rather than in the ear: abrir is [aˈβ̞ɾiɾ] while agrio is [ˈaɣ̞ɾjo]. 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 (verb vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 37850, derived from the frequency rank of both members and their visual similarity.

abrir is recorded at frequency rank #1,464, classified as averb, pronounced [aˈβ̞ɾiɾ]. agrio is at rank #36,386, tagged as anadj, pronounced [ˈaɣ̞ɾjo].

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 37850, this pair ranks #173,142 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of abrir vs agrio

Shared letters: air. Private to "abrir": b. Private to "agrio": go.

"abrir" · 5 letters · shape VCCVC  ·  "agrio" · 5 letters · shape VCCVV

Known mistypes of this pair

  • abrir ← abbrir · abirr · abrirr · abrri · abrrir · arbir · avrir · barir
  • agrio ← aggrio · agiro · agroi · agrrio · argio · gario

Frequently Asked Questions

Can "abrir" and "agrio" be used interchangeably?
No - they are not even the same part of speech. "abrir" is a verb and "agrio" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "abrir" or "agrio" show up more?
"abrir" is the more common of the two: it sits at frequency rank #1,464 in our Spanish list, against #36,386 for "agrio". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "abrir" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "agrio" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #173,142 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "abrir" and "agrio" 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 #173,142 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list