aludvsausWhich spelling fits?

Which to use

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

#37,942
“alud” frequency rank
#33,949
“aus” frequency rank
71891
confusion score

Side-by-Side Comparison

Feature alud aus
Definition Derrumbe de las nieves de los montes a los valles en gran cantidad y con estrépito. Forma del plural de au.

Where the eye mixes alud and aus

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

4 ch
alud
3 ch
aus

Visual trap between alud and aus

A purely visual mix-up. alud ([aˈluð̞]) 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 71891, derived from the frequency rank of both members and their visual similarity.

alud is recorded at frequency rank #37,942, classified as anoun, pronounced [aˈluð̞]. 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 71891, this pair ranks #26,523 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of alud vs aus

Shared letters: au. Private to "alud": dl. Private to "aus": s.

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

Known mistypes of this pair

  • aludaldu · allud · aludd · auld · laud

Frequently Asked Questions

Is swapping "alud" for "aus" ever safe?
No. They are said differently ([aˈluð̞] versus [aws]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Spanish text, does "alud" or "aus" show up more?
"aus" is the more common of the two: it sits at frequency rank #33,949 in our Spanish list, against #37,942 for "alud". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "alud" 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 #26,523 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "alud" and "aus" also get mixed up with nearby pairs, the highest-scored neighbour is "alió vs alud". 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 #26,523 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