Which to use
“idea” and “ies” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #32,851
- “idea” frequency rank
- #25,358
- “ies” frequency rank
- 58209
- confusion score
Side-by-Side Comparison
| Feature | idea | ies |
|---|---|---|
| Definition | Idée. | Pluriel de ie. |
Where the eye mixes idea and ies
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses idea with ies
A purely visual mix-up. idea (\aɪ.ˈdi.ə\) and ies (\je\) 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 58209, 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\. ies is at rank #25,358, tagged as anoun, pronounced \je\.
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 58209, this pair ranks #110,409 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of idea vs ies
Shared letters: ei. Private to "idea": ad. Private to "ies": s.
"idea" · 4 letters · shape VCVV · "ies" · 3 letters · shape VVC
Known mistypes of this pair
- idea ← diea · idae · iddea · ieda
Frequently Asked Questions
Is swapping "idea" for "ies" ever safe?
Frequency check: "idea" vs "ies" - which ranks higher?
Useful next steps
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 "ies" - compare definitions side by side with the headword page. Word entry
- This pair ranks #110,409 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "idea" and "ies" 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 #110,409 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.