aidervsallerTell them apart

Which to use

“aider” and “aller” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#664
“aider” frequency rank
#201
“aller” frequency rank
865
confusion score

Side-by-Side Comparison

Feature aider aller
Definition Faciliter l’accomplissement d’une action. Se déplacer jusqu'à un endroit.

Where the eye mixes aider and aller

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
aider
5 ch
aller

Why the eye confuses aider with aller

A purely visual mix-up. aider (\e.de\) and aller (\a.le\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 865, derived from the frequency rank of both members and their visual similarity.

aider is recorded at frequency rank #664, classified as averb, pronounced \e.de\. 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 865, this pair ranks #438,994 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of aider vs aller

Shared letters: aer. Private to "aider": di. Private to "aller": l.

"aider" · 5 letters · shape VVCVC  ·  "aller" · 5 letters · shape VCCVC

Known mistypes of this pair

  • aideradier · aidder · aiderr · aidre · aiedr · iader
  • alleralelr · aler · allerr · allre · laler

Frequently Asked Questions

Can "aider" and "aller" be used interchangeably?
No. They are said differently (\e.de\ versus \a.le\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "aider" vs "aller" - which ranks higher?
"aller" is the more common of the two: it sits at frequency rank #201 in our French list, against #664 for "aider". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "aider" 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 #438,994 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "aider" and "aller" also get mixed up with nearby pairs, the highest-scored neighbour is "aider vs ainés". 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 #438,994 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