aol vs API, What's the Difference?

Which to use

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

#48,335
“aol” frequency rank: #18,115
“API” frequency rank: 66450
confusion score

Side-by-Side Comparison

Feature	aol	API
Definition	Chaux.	Alphabet phonétique international.

Letter map: aol vs API

Shared letters muted; letters that set aol and API apart highlighted. Shared run: 1.

3 ch

aol

3 ch

API

Spelling & dictionary notes on aol vs API

aol and API are indexed as a confusable French pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 66450, derived from the frequency rank of both members and their visual similarity.

aol is recorded at frequency rank #48,335, classified as anoun. API is at rank #18,115, tagged as anoun, pronounced \a.pi\.

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 66450, this pair ranks #67,774 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of aol vs API

Shared letters: a. Private to "aol": lo. Private to "API": ip.

"aol" · 3 letters · shape VVC · "API" · 3 letters · shape VCV

Frequently Asked Questions

Is swapping "aol" for "API" ever safe?

No. They share most of their letters but differ in 2 positions, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.

In ordinary French text, does "aol" or "API" show up more?

"API" is the more common of the two: it sits at frequency rank #18,115 in our French list, against #48,335 for "aol". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pair "aol" vs "API" is on the table, pick a follow-up below.

Full dictionary entry for "aol" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "API" - compare definitions side by side with the headword page. Word entry
This pair ranks #67,774 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
"aol" and "API" also get mixed up with nearby pairs, the highest-scored neighbour is "aol vs aur". Nearby pair

Confusion rank #67,774 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.