illégale vs inégale, What's the Difference?

Which to use

“illégale” is a noun and “inégale” is an adjective - they look or sound alike but fill different roles in a sentence.

#7,711
“illégale” frequency rank: #25,018
“inégale” frequency rank: 32729
confusion score

Side-by-Side Comparison

Feature	illégale	inégale
Definition	Espionne.	Féminin singulier de inégal.

Where the spellings diverge

Shared letters are muted; the letters that actually set illégale and inégale apart are highlighted. They share 6 letters in sequence, which is exactly why the eye skips the difference.

8 ch

illégale

7 ch

inégale

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: illégale is \i.le.gal\ while inégale is \i.ne.ɡal\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 32729, derived from the frequency rank of both members and their visual similarity.

illégale is recorded at frequency rank #7,711, classified as anoun, pronounced \i.le.gal\. inégale is at rank #25,018, tagged as anadj, pronounced \i.ne.ɡal\.

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 32729, this pair ranks #295,325 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of illégale vs inégale

Shared letters: aegilé. Private to "illégale": -. Private to "inégale": n.

"illégale" · 8 letters · shape VCCVCVCV · "inégale" · 7 letters · shape VCVCVCV

Frequency comparison

illégale#7,711

inégale#25,018

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "illégale" and "inégale" be used interchangeably?

No - they are not even the same part of speech. "illégale" is a noun and "inégale" an adjective, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "illégale" or "inégale"?

"illégale" is the more common of the two: it sits at frequency rank #7,711 in our French list, against #25,018 for "inégale". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering illégale vs inégale

The fastest way to pick the right one every time.

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