apovsasnoTell them apart

Which to use

“apo” and “asno” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#44,553
“apo” frequency rank
#28,242
“asno” frequency rank
72795
confusion score

Side-by-Side Comparison

Feature apo asno
Definition Tarea. (Equus africanus asinus) Mamífero doméstico solípedo, más pequeño que el caballo, mide como metro y medio de altura. Bestia de silla y carga, que pasó de los romanos a los germanos, siendo una bestia muy utilizada durante siglos en el sur de Europa y Oriente. Desciende del asno estepario de Nubia.

Where the eye mixes apo and asno

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. apo runs 3 letters (VCV) against asno's 4 (VCCV) - the length gap alone is often enough to separate them once you know to check it.

3 ch
apo
4 ch
asno

Look-alike desk: apo vs asno

A purely visual mix-up. apo (/aˈpo/) and asno ([ˈasno]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 72795, derived from the frequency rank of both members and their visual similarity.

apo is recorded at frequency rank #44,553, classified as anoun, pronounced /aˈpo/. asno is at rank #28,242, tagged as anoun, pronounced [ˈasno].

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 72795, this pair ranks #24,644 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of apo vs asno

Shared letters: ao. Private to "apo": p. Private to "asno": ns.

"apo" · 3 letters · shape VCV  ·  "asno" · 4 letters · shape VCCV

Known mistypes of this pair

  • asno ← anso · asnno · ason · assno

Frequently Asked Questions

Is swapping "apo" for "asno" ever safe?
No. They are said differently (/aˈpo/ versus [ˈasno]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "apo" or "asno"?
"asno" is the more common of the two: it sits at frequency rank #28,242 in our Spanish list, against #44,553 for "apo". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "apo" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "asno" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #24,644 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "apo" and "asno" also get mixed up with nearby pairs, the highest-scored neighbour is "apis vs apo". 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 #24,644 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