cuestiónvscuestionarWhat's the difference?

Quick tell: cuestión is a noun, cuestionar is a verb, so they fill different roles in a sentence.

Which to use

“cuestión” is a noun and “cuestionar” is a verb - they look or sound alike but fill different roles in a sentence.

#962
“cuestión” frequency rank
#10,476
“cuestionar” frequency rank
11438
confusion score

Side-by-Side Comparison

Feature cuestión cuestionar
Definition Pregunta que se hace o propone para averiguar la verdad de algo controvirtiéndolo. Poner en duda algo, especialmente una idea, una creencia o la declaración de alguien.

Where the spellings diverge

Shared letters are muted; the letters that actually set cuestión and cuestionar apart are highlighted. They share 7 letters in sequence, which is exactly why the eye skips the difference.

8 ch
cuestión
10 ch
cuestionar

Spelling & Dictionary Insight

cuestión and cuestionar form a confusable pair in the Spanish index, two distinct headwords that are easily confused because they look alike, sound alike, or both. They differ by 2 letter(s) in length - close enough that the eye skips over the difference, far enough that meaning fully diverges. Our composite confusion score for this pair is 11438, derived from the frequency rank of both members and their visual similarity.

cuestión is recorded at frequency rank #962, classified as anoun, pronounced [kwesˈt̪jõn]. cuestionar is at rank #10,476, tagged as averb, pronounced [kwest̪joˈnaɾ].

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 11438, this pair ranks #295,122 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Frequency comparison

cuestión#962
cuestionar#10,476

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "cuestión" and "cuestionar" be used interchangeably?
No, "cuestión" and "cuestionar" have distinct meanings and cannot be swapped without changing the meaning of a sentence. Understanding the specific definition and context for each word is essential for correct usage.

Remembering cuestión vs cuestionar

The fastest way to pick the right one every time.

  • Check the role first: if you need a noun, it's “cuestión”; for a verb, it's “cuestionar”.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “cuestión” 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 FrequencyWords open word-frequency list