UEvsunWhat's the difference?

Quick tell: UE is a name, un is an adjective, so they fill different roles in a sentence.

Which to use

“UE” is a name and “un” is an adjective - they look or sound alike but fill different roles in a sentence.

#2,302
“UE” frequency rank
#12
“un” frequency rank
2314
confusion score

Side-by-Side Comparison

Feature UE un
Definition Union européenne, organisation internationale, le domaine ainsi formé. Marque l’unité, le fait qu’une personne ou une chose est seule, unique en son espèce.

Where the eye mixes UE and un

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

2 ch
UE
2 ch
un

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: UE is \y.ø\ while un is \œ̃\. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - e in “UE” becomes n in “un”, and the parts of speech differ too (name vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 2314, derived from the frequency rank of both members and their visual similarity.

UE is recorded at frequency rank #2,302, classified as aname, pronounced \y.ø\. un is at rank #12, tagged as anadj, pronounced \œ̃\.

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 2314, this pair ranks #436,371 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of UE vs un

Shared letters: u. Private to "UE": e. Private to "un": n.

"UE" · 2 letters · shape VV  ·  "un" · 2 letters · shape VC

Frequently Asked Questions

Can "UE" and "un" be used interchangeably?
No - they are not even the same part of speech. "UE" is a name and "un" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "UE" or "un"?
"un" is the more common of the two: it sits at frequency rank #12 in our French list, against #2,302 for "UE". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

You've compared "UE" and "un". Here's where to go from here.

  • Full dictionary entry for "UE" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "un" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #436,371 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "UE" and "un" also get mixed up with nearby pairs, the highest-scored neighbour is "Ubu vs UE". Nearby pair

PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.

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

Source: FrequencyWords open word-frequency list