ideavsileTell them apart

Which to use

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

#32,851
“idea” frequency rank
#3,925
“ile” frequency rank
36776
confusion score

Side-by-Side Comparison

Feature idea ile
Definition Idée. Espace de terre entouré d’eau de tous côtés.

Where the eye mixes idea and ile

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
idea
3 ch
ile

Visual trap between idea and ile

A purely visual mix-up. idea (\aɪ.ˈdi.ə\) and ile (\il\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 36776, derived from the frequency rank of both members and their visual similarity.

idea is recorded at frequency rank #32,851, classified as anoun, pronounced \aɪ.ˈdi.ə\. ile is at rank #3,925, tagged as anoun, pronounced \il\.

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 36776, this pair ranks #267,209 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of idea vs ile

Shared letters: ei. Private to "idea": ad. Private to "ile": l.

"idea" · 4 letters · shape VCVV  ·  "ile" · 3 letters · shape VCV

Known mistypes of this pair

  • ideadiea · idae · iddea · ieda

Frequently Asked Questions

Can "idea" and "ile" be used interchangeably?
No. They are said differently (\aɪ.ˈdi.ə\ versus \il\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "idea" vs "ile" - which ranks higher?
"ile" is the more common of the two: it sits at frequency rank #3,925 in our French list, against #32,851 for "idea". 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 "idea" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ile" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #267,209 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "idea" and "ile" also get mixed up with nearby pairs, the highest-scored neighbour is "idea vs ime". 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 #267,209 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