uhh vs un, What's the Difference?

Which to use

“uhh” is an intj and “un” is an article - they look or sound alike but fill different roles in a sentence.

#27,051
“uhh” frequency rank: #10
“un” frequency rank: 27061
confusion score

Side-by-Side Comparison

Feature	uhh	un
Definition	¡Uf!, ¡puf!, empleado para expresar confusión, duda o pausa.	Artículo indeterminado masculino singular.

Where the spellings diverge

Shared letters are muted; the letters that actually set uhh and un apart are highlighted. They share 1 letter in sequence, which is exactly why the eye skips the difference.

3 ch

uhh

2 ch

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: uhh is /əː/ while un is [ũn]. 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 (intj vs article), which is usually the fastest check. Our composite confusion score for this pair is 27061, derived from the frequency rank of both members and their visual similarity.

uhh is recorded at frequency rank #27,051, classified as anintj, pronounced /əː/. un is at rank #10, tagged as anarticle, pronounced [ũn].

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 27061, this pair ranks #228,637 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of uhh vs un

Shared letters: u. Private to "uhh": h. Private to "un": n.

"uhh" · 3 letters · shape VCC · "un" · 2 letters · shape VC

Frequency comparison

uhh#27,051

un#10

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "uhh" and "un" be used interchangeably?

No - they are not even the same part of speech. "uhh" is an intj and "un" an article, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "uhh" or "un"?

"un" is the more common of the two: it sits at frequency rank #10 in our Spanish list, against #27,051 for "uhh". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Remembering uhh vs un

The fastest way to pick the right one every time.

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