affairevsaffiléWhat's the difference?

Quick tell: affaire is a noun, affilé is an adjective, so they fill different roles in a sentence.

Which to use

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

#526
“affaire” frequency rank
#46,560
“affilé” frequency rank
47086
confusion score

Side-by-Side Comparison

Feature affaire affilé
Definition Chose dont on doit s’occuper à faire. Qui a le tranchant fin, aiguisé.

Where the spellings diverge

Shared letters are muted; the letters that actually set affaire and affilé apart are highlighted. They share 4 letters in sequence, which is exactly why the eye skips the difference.

7 ch
affaire
6 ch
affilé

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: affaire is \a.fɛʁ\ while affilé is \a.fi.le\. 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 47086, derived from the frequency rank of both members and their visual similarity.

affaire is recorded at frequency rank #526, classified as anoun, pronounced \a.fɛʁ\. affilé is at rank #46,560, tagged as anadj, pronounced \a.fi.le\.

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 47086, this pair ranks #189,764 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of affaire vs affilé

Shared letters: afi. Private to "affaire": er. Private to "affilé": .

"affaire" · 7 letters · shape VCCVVCV  ·  "affilé" · 6 letters · shape VCCVCV

Known mistypes of this pair

  • affaireafafire · afaire · affaier · affairre · affarie · affiare · fafaire

Frequency comparison

affaire#526
affilé#46,560

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "affaire" and "affilé" be used interchangeably?
No - they are not even the same part of speech. "affaire" is a noun and "affilé" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "affaire" or "affilé"?
"affaire" is the more common of the two: it sits at frequency rank #526 in our French list, against #46,560 for "affilé". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Remembering affaire vs affilé

The fastest way to pick the right one every time.

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

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list