fantásticavsfantásticoWhich spelling fits?

Which to use

“fantástica” and “fantástico” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#9,821
“fantástica” frequency rank
#6,677
“fantástico” frequency rank
16498
confusion score

Side-by-Side Comparison

Feature fantástica fantástico
Definition Forma del femenino singular de fantástico. Quimérico, fingido, que no tiene realidad, y consiste solo en la imaginación.

Where the eye mixes fantástica and fantástico

Muted = shared; highlighted = the visual trap. They share 9 letters in sequence. fantástica and fantástico follow the identical consonant-vowel pattern (CVCCVCCVCV). Same shape at a glance is often the real trap, independent of shared letters.

10 ch
fantástica
10 ch
fantástico

Why the eye confuses fantástica with fantástico

A purely visual mix-up. fantástica ([fãn̪ˈt̪ast̪ika]) and fantástico ([fãn̪ˈt̪ast̪iko]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by a single letter - a in “fantástica” becomes o in “fantástico”. Our composite confusion score for this pair is 16498, derived from the frequency rank of both members and their visual similarity.

fantástica is recorded at frequency rank #9,821, classified as anadj, pronounced [fãn̪ˈt̪ast̪ika]. fantástico is at rank #6,677, tagged as anadj, pronounced [fãn̪ˈt̪ast̪iko].

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 16498, this pair ranks #275,917 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of fantástica vs fantástico

Shared letters: acfinstá. Private to "fantástica": -. Private to "fantástico": o.

"fantástica" · 10 letters · shape CVCCVCCVCV  ·  "fantástico" · 10 letters · shape CVCCVCCVCV

Frequently Asked Questions

Can "fantástica" and "fantástico" be used interchangeably?
No. They are said differently ([fãn̪ˈt̪ast̪ika] versus [fãn̪ˈt̪ast̪iko]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "fantástica" vs "fantástico" - which ranks higher?
"fantástico" is the more common of the two: it sits at frequency rank #6,677 in our Spanish list, against #9,821 for "fantástica". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "fantástica" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "fantástico" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #275,917 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "fantástica" and "fantástico" also get mixed up with nearby pairs, the highest-scored neighbour is "fanática vs fantástica". Nearby pair

Confusion rank #275,917 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