apurovsayusoWhich spelling fits?

Quick tell: apuro is a noun, ayuso is an adverb, so they fill different roles in a sentence.

Which to use

“apuro” is a noun and “ayuso” is an adverb - they look or sound alike but fill different roles in a sentence.

#15,008
“apuro” frequency rank
#43,409
“ayuso” frequency rank
58417
confusion score

Side-by-Side Comparison

Feature apuro ayuso
Definition Aprieto, escasez grande. Término en desuso sinónimo de abajo

Where the eye mixes apuro and ayuso

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

5 ch
apuro
5 ch
ayuso

Why the eye confuses apuro with ayuso

These two trip readers on the page rather than in the ear: apuro is [aˈpuɾo] while ayuso is [aˈʝuso]. 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 adverb), which is usually the fastest check. Our composite confusion score for this pair is 58417, derived from the frequency rank of both members and their visual similarity.

apuro is recorded at frequency rank #15,008, classified as anoun, pronounced [aˈpuɾo]. ayuso is at rank #43,409, tagged as anadv, pronounced [aˈʝuso].

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 58417, this pair ranks #66,497 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of apuro vs ayuso

Shared letters: aou. Private to "apuro": pr. Private to "ayuso": sy.

"apuro" · 5 letters · shape VCVCV  ·  "ayuso" · 5 letters · shape VVVCV

Known mistypes of this pair

  • apuro ← appuro · apruo · apuor · apurro · aupro · pauro
  • ayuso ← auyso · aysuo · ayuos · ayusso · ayyuso · yauso

Frequently Asked Questions

Is swapping "apuro" for "ayuso" ever safe?
No - they are not even the same part of speech. "apuro" is a noun and "ayuso" an adverb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "apuro" or "ayuso"?
"apuro" is the more common of the two: it sits at frequency rank #15,008 in our Spanish list, against #43,409 for "ayuso". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Eye-level mix-up between "apuro" and "ayuso" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "apuro" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ayuso" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #66,497 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "apuro" and "ayuso" also get mixed up with nearby pairs, the highest-scored neighbour is "ayo vs ayuso". 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 #66,497 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