ablevsallerWhat's the difference?

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

Which to use

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

#38,623
“able” frequency rank
#201
“aller” frequency rank
38824
confusion score

Side-by-Side Comparison

Feature able aller
Definition Une des espèces de petits poissons osseux d’eau douce comestibles d’Europe, dont les écailles servent à la fabrication des fausses perles. Se déplacer jusqu'à un endroit.

Where the eye mixes able and aller

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. able runs 4 letters (VCCV) against aller's 5 (VCCVC) - the length gap alone is often enough to separate them once you know to check it.

4 ch
able
5 ch
aller

Visual trap between able and aller

These two trip readers on the page rather than in the ear: able is \abl\ while aller is \a.le\. 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 (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 38824, derived from the frequency rank of both members and their visual similarity.

able is recorded at frequency rank #38,623, classified as anoun, pronounced \abl\. aller is at rank #201, tagged as averb, pronounced \a.le\.

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 38824, this pair ranks #252,538 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of able vs aller

Shared letters: ael. Private to "able": b. Private to "aller": r.

"able" · 4 letters · shape VCCV  ·  "aller" · 5 letters · shape VCCVC

Known mistypes of this pair

  • able ← abble
  • aller ← alelr · aler · allerr · allre · laler

Frequently Asked Questions

Can "able" and "aller" be used interchangeably?
No - they are not even the same part of speech. "able" is a noun and "aller" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "able" or "aller" show up more?
"aller" is the more common of the two: it sits at frequency rank #201 in our French list, against #38,623 for "able". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Eye-level mix-up between "able" and "aller" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "able" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "aller" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #252,538 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "able" and "aller" also get mixed up with nearby pairs, the highest-scored neighbour is "able vs Aure". 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 #252,538 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