iec vs IRC, What's the Difference?

Which to use

“iec” is a verb and “IRC” is a noun - they look or sound alike but fill different roles in a sentence.

#48,589
“iec” frequency rank: #33,314
“IRC” frequency rank: 81903
confusion score

Side-by-Side Comparison

Feature	iec	IRC
Definition	Deuxième personne du pluriel du présent du verbe ié.	Protocole de communication textuelle instantanée utilisé sur Internet, créé en 1988 par un étudiant de l’université d’Oulu, en Finlande.

Where the spellings diverge

Shared letters are muted; the letters that actually set iec and IRC apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.

3 ch

iec

3 ch

IRC

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: iec is \iˈɛʃ\ while IRC is \i ɛʁ se\. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - e in “iec” becomes r in “IRC”, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 81903, derived from the frequency rank of both members and their visual similarity.

iec is recorded at frequency rank #48,589, classified as averb, pronounced \iˈɛʃ\. IRC is at rank #33,314, tagged as anoun, pronounced \i ɛʁ se\.

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 81903, this pair ranks #17,825 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of iec vs IRC

Shared letters: ci. Private to "iec": e. Private to "IRC": r.

"iec" · 3 letters · shape VVC · "IRC" · 3 letters · shape VCC

Frequency comparison

iec#48,589

IRC#33,314

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "iec" and "IRC" be used interchangeably?

No - they are not even the same part of speech. "iec" is a verb and "IRC" a noun, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "iec" or "IRC"?

"IRC" is the more common of the two: it sits at frequency rank #33,314 in our French list, against #48,589 for "iec". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering iec vs IRC

The fastest way to pick the right one every time.

Check the role first: if you need a verb, it's “iec”; for a noun, it's “IRC”.
See each word in full, definition, IPA, etymology and its other confusables. Full “iec” entry
Browse more pairs most likely to be confused. Most confusable