yovsyunWhat's the difference?

Quick tell: yo is a pronoun, yun is a noun, so they fill different roles in a sentence.

Which to use

“yo” is a pronoun and “yun” is a noun - they look or sound alike but fill different roles in a sentence.

#38
“yo” frequency rank
#29,452
“yun” frequency rank
29490
confusion score

Side-by-Side Comparison

Feature yo yun
Definition Úsase para designar al hablante o enunciador como sujeto de la frase. Lana.

Where the eye mixes yo and yun

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

2 ch
yo
3 ch
yun

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: yo is [ˈʝo] while yun is [ˈjun]. 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 (pronoun vs noun), which is usually the fastest check. Our composite confusion score for this pair is 29490, derived from the frequency rank of both members and their visual similarity.

yo is recorded at frequency rank #38, classified as apron, pronounced [ˈʝo]. yun is at rank #29,452, tagged as anoun, pronounced [ˈjun].

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 29490, this pair ranks #216,748 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of yo vs yun

Shared letters: y. Private to "yo": o. Private to "yun": nu.

"yo" · 2 letters · shape VV  ·  "yun" · 3 letters · shape VVC

Frequently Asked Questions

Can "yo" and "yun" be used interchangeably?
No - they are not even the same part of speech. "yo" is a pronoun and "yun" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "yo" or "yun"?
"yo" is the more common of the two: it sits at frequency rank #38 in our Spanish list, against #29,452 for "yun". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

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

Source: FrequencyWords open word-frequency list