aus vs autos, What's the Difference?

Which to use

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

#33,949
“aus” frequency rank: #2,281
“autos” frequency rank: 36230
confusion score

Side-by-Side Comparison

Feature	aus	autos
Definition	Forma del plural de au.	Forma del plural de auto.

Where the spellings diverge

Shared letters are muted; the letters that actually set aus and autos apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.

3 ch

aus

5 ch

autos

Spelling & Dictionary Insight

A purely visual mix-up. aus ([aws]) and autos ([ˈawt̪os]) 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 2 letter(s) in length. Our composite confusion score for this pair is 36230, derived from the frequency rank of both members and their visual similarity.

aus is recorded at frequency rank #33,949, classified as anoun, pronounced [aws]. autos is at rank #2,281, tagged as anoun, pronounced [ˈawt̪os].

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 36230, this pair ranks #181,738 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of aus vs autos

Shared letters: asu. Private to "aus": -. Private to "autos": ot.

"aus" · 3 letters · shape VVC · "autos" · 5 letters · shape VVCVC

Known mistypes of this pair

autos ← atuos · auots · autoss · autso · auttos · uatos

Frequency comparison

aus#33,949

autos#2,281

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "aus" and "autos" be used interchangeably?

No. They are said differently ([aws] versus [ˈawt̪os]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.

Which is more common, "aus" or "autos"?

"autos" is the more common of the two: it sits at frequency rank #2,281 in our Spanish list, against #33,949 for "aus". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Remembering aus vs autos

The fastest way to pick the right one every time.

Read both glosses above and match the meaning you intend, only context separates this pair.
See each word in full, definition, IPA, etymology and its other confusables. Full “aus” entry
Browse more pairs most likely to be confused. Most confusable