asesvsausWhich spelling fits?

Which to use

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

#28,642
“ases” frequency rank
#33,949
“aus” frequency rank
62591
confusion score

Side-by-Side Comparison

Feature ases aus
Definition Forma del plural de as. Forma del plural de au.

Where the eye mixes ases and aus

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
ases
3 ch
aus

Look-alike desk: ases vs aus

A purely visual mix-up. ases ([ˈases]) and aus ([aws]) 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 62591, derived from the frequency rank of both members and their visual similarity.

ases is recorded at frequency rank #28,642, classified as anoun, pronounced [ˈases]. aus is at rank #33,949, tagged as anoun, pronounced [aws].

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 62591, this pair ranks #51,498 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of ases vs aus

Shared letters: as. Private to "ases": e. Private to "aus": u.

"ases" · 4 letters · shape VCVC  ·  "aus" · 3 letters · shape VVC

Known mistypes of this pair

  • asesaess · asess · asse · asses

Frequently Asked Questions

Can "ases" and "aus" be used interchangeably?
No. They are said differently ([ˈases] versus [aws]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "ases" or "aus"?
"ases" is the more common of the two: it sits at frequency rank #28,642 in our Spanish list, against #33,949 for "aus". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "ases" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "aus" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #51,498 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "ases" and "aus" also get mixed up with nearby pairs, the highest-scored neighbour is "apis vs aus". 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 #51,498 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