aviónvsaviséWhat's the difference?

Quick tell: avión is a noun, avisé is a verb, so they fill different roles in a sentence.

Which to use

“avión” is a noun and “avisé” is a verb - they look or sound alike but fill different roles in a sentence.

#1,757
“avión” frequency rank
#40,664
“avisé” frequency rank
42421
confusion score

Side-by-Side Comparison

Feature avión avisé
Definition (Delichon spp., Riparia spp., Hirundo spp.) Ave insectívora de la familia Hirundinidae de cuerpo fusiforme y alas largas, cola ahorquillada y pico corto. Primera persona del singular (yo) del pretérito perfecto simple de indicativo de avisar.

Where the spellings diverge

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

5 ch
avión
5 ch
avisé

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: avión is [aˈβ̞jõn] while avisé is [aβ̞iˈse]. 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 verb), which is usually the fastest check. Our composite confusion score for this pair is 42421, derived from the frequency rank of both members and their visual similarity.

avión is recorded at frequency rank #1,757, classified as anoun, pronounced [aˈβ̞jõn]. avisé is at rank #40,664, tagged as averb, pronounced [aβ̞iˈse].

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 42421, this pair ranks #148,300 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of avión vs avisé

Shared letters: aiv. Private to "avión": . Private to "avisé": .

"avión" · 5 letters · shape VCVVC  ·  "avisé" · 5 letters · shape VCVCV

Frequency comparison

avión#1,757
avisé#40,664

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "avión" and "avisé" be used interchangeably?
No - they are not even the same part of speech. "avión" is a noun and "avisé" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "avión" or "avisé"?
"avión" is the more common of the two: it sits at frequency rank #1,757 in our Spanish list, against #40,664 for "avisé". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Remembering avión vs avisé

The fastest way to pick the right one every time.

  • Check the role first: if you need a noun, it's “avión”; for a verb, it's “avisé”.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “avión” entry
  • Browse more pairs most likely to be confused. Most confusable

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list