ocasionarvsocasionesTell them apart

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

Which to use

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

#20,146
“ocasionar” frequency rank
#1,519
“ocasiones” frequency rank
21665
confusion score

Side-by-Side Comparison

Feature ocasionar ocasiones
Definition Causar con su acción. Forma del plural de ocasión.

Where the eye mixes ocasionar and ocasiones

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. ocasionar and ocasiones follow the identical consonant-vowel pattern (VCVCVVCVC). Same shape at a glance is often the real trap, independent of shared letters.

9 ch
ocasionar
9 ch
ocasiones

Visual trap between ocasionar and ocasiones

These two trip readers on the page rather than in the ear: ocasionar is [okasjoˈnaɾ] while ocasiones is [okaˈsjones]. 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 21665, derived from the frequency rank of both members and their visual similarity.

ocasionar is recorded at frequency rank #20,146, classified as averb, pronounced [okasjoˈnaɾ]. ocasiones is at rank #1,519, tagged as anoun, pronounced [okaˈsjones].

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 21665, this pair ranks #253,877 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of ocasionar vs ocasiones

Shared letters: acinos. Private to "ocasionar": r. Private to "ocasiones": e.

"ocasionar" · 9 letters · shape VCVCVVCVC  ·  "ocasiones" · 9 letters · shape VCVCVVCVC

Known mistypes of this pair

  • ocasionar ← coasionar · oacsionar · ocacionar · ocaisonar · ocasinoar · ocasioanr · ocasionarr · ocasionnar
  • ocasiones ← coasiones · oacsiones · ocaciones · ocaisones · ocasinoes · ocasioens · ocasioness · ocasionnes

Frequently Asked Questions

Can "ocasionar" and "ocasiones" be used interchangeably?
No - they are not even the same part of speech. "ocasionar" is a verb and "ocasiones" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "ocasionar" or "ocasiones" show up more?
"ocasiones" is the more common of the two: it sits at frequency rank #1,519 in our Spanish list, against #20,146 for "ocasionar". 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 "ocasionar" and "ocasiones" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "ocasionar" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ocasiones" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #253,877 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "ocasionar" and "ocasiones" also get mixed up with nearby pairs, the highest-scored neighbour is "ocasionada vs ocasionar". 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 #253,877 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