cuálvscuñaWhat's the difference?

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

Which to use

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

#876
“cuál” frequency rank
#24,091
“cuña” frequency rank
24967
confusion score

Side-by-Side Comparison

Feature cuál cuña
Definition Sustituye o indica sustantivos sobre los que se pregunta de manera directa (interrogativo) o indirecta (dubitativo), generalmente para elegir a uno o a algunos de entre un grupo. Pequeña pieza de madera o metal, con un borde más delgado, que se introduce entre otras dos piezas para ajustarlas, ensamblarlas, partirlas, separarlas o apretarlas.

Where the spellings diverge

Shared letters are muted; the letters that actually set cuál and cuña apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.

4 ch
cuál
4 ch
cuña

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: cuál is [ˈkwal] while cuña is [ˈkuɲa]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (pronoun vs noun), which is usually the fastest check. Our composite confusion score for this pair is 24967, derived from the frequency rank of both members and their visual similarity.

cuál is recorded at frequency rank #876, classified as apron, pronounced [ˈkwal]. cuña is at rank #24,091, tagged as anoun, pronounced [ˈkuɲa].

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 24967, this pair ranks #238,626 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of cuál vs cuña

Shared letters: cu. Private to "cuál": . Private to "cuña": .

"cuál" · 4 letters · shape CVVC  ·  "cuña" · 4 letters · shape CVCV

Frequency comparison

cuál#876
cuña#24,091

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "cuál" and "cuña" be used interchangeably?
No - they are not even the same part of speech. "cuál" is a pronoun and "cuña" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "cuál" or "cuña"?
"cuál" is the more common of the two: it sits at frequency rank #876 in our Spanish list, against #24,091 for "cuña". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Remembering cuál vs cuña

The fastest way to pick the right one every time.

  • Check the role first: if you need a pronoun, it's “cuál”; for a noun, it's “cuña”.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “cuál” 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