imaginaciónvsimaginarioWhich spelling fits?

Quick tell: imaginación is a noun, imaginario is an adjective, so they fill different roles in a sentence.

Which to use

“imaginación” is a noun and “imaginario” is an adjective - they look or sound alike but fill different roles in a sentence.

#4,017
“imaginación” frequency rank
#10,869
“imaginario” frequency rank
14886
confusion score

Side-by-Side Comparison

Feature imaginación imaginario
Definition Facultad de representarse mentalmente objetos, personas, situaciones no presentes en la realidad. Que existe solo en la imaginación.

Where the eye mixes imaginación and imaginario

Muted = shared; highlighted = the visual trap. They share 8 letters in sequence. imaginación runs 11 letters (VCVCVCVCVVC) against imaginario's 10 (VCVCVCVCVV) - the length gap alone is often enough to separate them once you know to check it.

11 ch
imaginación
10 ch
imaginario

Visual trap between imaginación and imaginario

These two trip readers on the page rather than in the ear: imaginación is [imaxinaˈsjõn] while imaginario is [imaxiˈnaɾjo]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 14886, derived from the frequency rank of both members and their visual similarity.

imaginación is recorded at frequency rank #4,017, classified as anoun, pronounced [imaxinaˈsjõn]. imaginario is at rank #10,869, tagged as anadj, pronounced [imaxiˈnaɾjo].

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 14886, this pair ranks #282,354 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of imaginación vs imaginario

Shared letters: agimn. Private to "imaginación": có. Private to "imaginario": or.

"imaginación" · 11 letters · shape VCVCVCVCVVC  ·  "imaginario" · 10 letters · shape VCVCVCVCVV

Known mistypes of this pair

  • imaginario ← iamginario · imagginario · imagianrio · imaginairo · imaginaroi · imaginarrio · imaginnario · imaginraio

Frequently Asked Questions

Can "imaginación" and "imaginario" be used interchangeably?
No - they are not even the same part of speech. "imaginación" is a noun and "imaginario" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "imaginación" or "imaginario" show up more?
"imaginación" is the more common of the two: it sits at frequency rank #4,017 in our Spanish list, against #10,869 for "imaginario". 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 "imaginación" and "imaginario" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "imaginación" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "imaginario" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #282,354 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "imaginación" and "imaginario" also get mixed up with nearby pairs, the highest-scored neighbour is "imaginario vs imaginería". 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 #282,354 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