cuestionanvscuestionesWhich spelling fits?

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

Which to use

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

#23,012
“cuestionan” frequency rank
#2,285
“cuestiones” frequency rank
25297
confusion score

Side-by-Side Comparison

Feature cuestionan cuestiones
Definition Tercera persona del plural (ellos, ellas; ustedes, 2.ª persona) del presente de indicativo de cuestionar. Forma del plural de cuestión.

Where the eye mixes cuestionan and cuestiones

Muted = shared; highlighted = the visual trap. They share 8 letters in sequence. cuestionan and cuestiones follow the identical consonant-vowel pattern (CVVCCVVCVC). Same shape at a glance is often the real trap, independent of shared letters.

10 ch
cuestionan
10 ch
cuestiones

Visual trap between cuestionan and cuestiones

These two trip readers on the page rather than in the ear: cuestionan is [kwesˈt̪jonãn] while cuestiones is [kwesˈt̪jones]. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 25297, derived from the frequency rank of both members and their visual similarity.

cuestionan is recorded at frequency rank #23,012, classified as averb, pronounced [kwesˈt̪jonãn]. cuestiones is at rank #2,285, tagged as anoun, pronounced [kwesˈt̪jones].

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 25297, this pair ranks #237,111 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of cuestionan vs cuestiones

Shared letters: ceinostu. Private to "cuestionan": a. Private to "cuestiones": -.

"cuestionan" · 10 letters · shape CVVCCVVCVC  ·  "cuestiones" · 10 letters · shape CVVCCVVCVC

Known mistypes of this pair

  • cuestionanccuestionan · ceustionan · cuesitonan · cuesstionan · cuestinoan · cuestioann · cuestionann · cuestionnan
  • cuestionesccuestiones · ceustiones · cuesitones · cuesstiones · cuestinoes · cuestioens · cuestioness · cuestionnes

Frequently Asked Questions

Can "cuestionan" and "cuestiones" be used interchangeably?
No - they are not even the same part of speech. "cuestionan" is a verb and "cuestiones" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "cuestionan" or "cuestiones"?
"cuestiones" is the more common of the two: it sits at frequency rank #2,285 in our Spanish list, against #23,012 for "cuestionan". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Eye-level mix-up between "cuestionan" and "cuestiones" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "cuestionan" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "cuestiones" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #237,111 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "cuestionan" and "cuestiones" also get mixed up with nearby pairs, the highest-scored neighbour is "cuestionan vs cuestionaron". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #237,111 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list