Which to use
“ide” is a noun and “iec” is a verb - they look or sound alike but fill different roles in a sentence.
- #23,577
- “ide” frequency rank
- #48,589
- “iec” frequency rank
- 72166
- confusion score
Side-by-Side Comparison
| Feature | ide | iec |
|---|---|---|
| Definition | Poisson rouge d’eau douce. | Deuxième personne du pluriel du présent du verbe ié. |
Where the eye mixes ide and iec
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. ide (VCV) and iec (VVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Why the eye confuses ide with iec
These two trip readers on the page rather than in the ear: ide is \id\ while iec is \iˈɛʃ\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 72166, derived from the frequency rank of both members and their visual similarity.
ide is recorded at frequency rank #23,577, classified as anoun, pronounced \id\. iec is at rank #48,589, tagged as averb, pronounced \iˈɛʃ\.
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 72166, this pair ranks #44,984 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of ide vs iec
Shared letters: ei. Private to "ide": d. Private to "iec": c.
"ide" · 3 letters · shape VCV · "iec" · 3 letters · shape VVC
Frequently Asked Questions
Can "ide" and "iec" be used interchangeably?
Which is more common, "ide" or "iec"?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "ide" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "iec" - compare definitions side by side with the headword page. Word entry
- This pair ranks #44,984 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "ide" and "iec" also get mixed up with nearby pairs, the highest-scored neighbour is "iec vs isi". Nearby pair
Confusion rank #44,984 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.