bastiónvsbastionesWhich spelling fits?

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

Which to use

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

#21,572
“bastión” frequency rank
#46,360
“bastiones” frequency rank
67932
confusion score

Side-by-Side Comparison

Feature bastión bastiones
Definition Una fortificación exterior, situada generalmente en las esquinas de los muros de una fortaleza, con el fin de defender. Segunda persona del singular (tú) del presente de subjuntivo de bastionar.

Where the eye mixes bastión and bastiones

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. bastión runs 7 letters (CVCCVVC) against bastiones's 9 (CVCCVVCVC) - the length gap alone is often enough to separate them once you know to check it.

7 ch
bastión
9 ch
bastiones

Why the eye confuses bastión with bastiones

These two trip readers on the page rather than in the ear: bastión is [basˈt̪jõn] while bastiones is [basˈt̪jones]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 67932, derived from the frequency rank of both members and their visual similarity.

bastión is recorded at frequency rank #21,572, classified as anoun, pronounced [basˈt̪jõn]. bastiones is at rank #46,360, tagged as averb, pronounced [basˈt̪jones].

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 67932, this pair ranks #35,823 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of bastión vs bastiones

Shared letters: abinst. Private to "bastión": ó. Private to "bastiones": eo.

"bastión" · 7 letters · shape CVCCVVC  ·  "bastiones" · 9 letters · shape CVCCVVCVC

Known mistypes of this pair

  • bastiones ← abstiones · basitones · basstiones · bastinoes · bastioens · bastioness · bastionnes · bastionse

Frequently Asked Questions

Can "bastión" and "bastiones" be used interchangeably?
No - they are not even the same part of speech. "bastión" is a noun and "bastiones" a verb, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "bastión" vs "bastiones" - which ranks higher?
"bastión" is the more common of the two: it sits at frequency rank #21,572 in our Spanish list, against #46,360 for "bastiones". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "bastión" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "bastiones" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #35,823 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "bastión" and "bastiones" also get mixed up with nearby pairs, the highest-scored neighbour is "bastidores vs bastiones". 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 #35,823 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