allôvsasoWhat's the difference?

Quick tell: allô is a intj, aso is an adverb, so they fill different roles in a sentence.

Which to use

“allô” is an intj and “aso” is an adverb - they look or sound alike but fill different roles in a sentence.

#19,439
“allô” frequency rank
#40,603
“aso” frequency rank
60042
confusion score

Side-by-Side Comparison

Feature allô aso
Definition Mot phatique employé pour établir ou rétablir la conversation téléphonique avec son interlocuteur. Ainsi, comme cela, tellement, comme.

Where the eye mixes allô and aso

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

4 ch
allô
3 ch
aso

Visual trap between allô and aso

These two trip readers on the page rather than in the ear: allô is \a.lo\ while aso is \ˈa.sɔ\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (intj vs adverb), which is usually the fastest check. Our composite confusion score for this pair is 60042, derived from the frequency rank of both members and their visual similarity.

allô is recorded at frequency rank #19,439, classified as anintj, pronounced \a.lo\. aso is at rank #40,603, tagged as anadv, pronounced \ˈa.sɔ\.

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 60042, this pair ranks #99,790 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of allô vs aso

Shared letters: a. Private to "allô": . Private to "aso": os.

"allô" · 4 letters · shape VCCV  ·  "aso" · 3 letters · shape VCV

Frequently Asked Questions

Can "allô" and "aso" be used interchangeably?
No - they are not even the same part of speech. "allô" is an intj and "aso" an adverb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "allô" or "aso"?
"allô" is the more common of the two: it sits at frequency rank #19,439 in our French list, against #40,603 for "aso". 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 "allô" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "aso" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #99,790 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "allô" and "aso" also get mixed up with nearby pairs, the highest-scored neighbour is "aso vs aur". Nearby pair

Confusion rank #99,790 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list