estupendasvsestupendoTell them apart

Which to use

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

#37,081
“estupendas” frequency rank
#9,294
“estupendo” frequency rank
46375
confusion score

Side-by-Side Comparison

Feature estupendas estupendo
Definition Forma del femenino plural de estupendo. Admirable, asombroso, célebre, pasmoso.

Where the eye mixes estupendas and estupendo

Muted = shared; highlighted = the visual trap. They share 8 letters in sequence. estupendas runs 10 letters (VCCVCVCCVC) against estupendo's 9 (VCCVCVCCV) - the length gap alone is often enough to separate them once you know to check it.

10 ch
estupendas
9 ch
estupendo

Visual trap between estupendas and estupendo

A purely visual mix-up. estupendas ([est̪uˈpẽn̪d̪as]) and estupendo ([est̪uˈpẽn̪d̪o]) 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 1 letter(s) in length. Our composite confusion score for this pair is 46375, derived from the frequency rank of both members and their visual similarity.

estupendas is recorded at frequency rank #37,081, classified as anadj, pronounced [est̪uˈpẽn̪d̪as]. estupendo is at rank #9,294, tagged as anadj, pronounced [est̪uˈpẽn̪d̪o].

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 46375, this pair ranks #126,096 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of estupendas vs estupendo

Shared letters: denpstu. Private to "estupendas": a. Private to "estupendo": o.

"estupendas" · 10 letters · shape VCCVCVCCVC  ·  "estupendo" · 9 letters · shape VCCVCVCCV

Known mistypes of this pair

  • estupendas ← esstupendas · estpuendas · esttupendas · estuepndas · estupednas · estupenads · estupendass · estupenddas
  • estupendo ← esstupendo · estpuendo · esttupendo · estuepndo · estupedno · estupenddo · estupenndo · estupenod

Frequently Asked Questions

Can "estupendas" and "estupendo" be used interchangeably?
No. They are said differently ([est̪uˈpẽn̪d̪as] versus [est̪uˈpẽn̪d̪o]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "estupendas" or "estupendo"?
"estupendo" is the more common of the two: it sits at frequency rank #9,294 in our Spanish list, against #37,081 for "estupendas". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "estupendas" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "estupendo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #126,096 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "estupendas" and "estupendo" also get mixed up with nearby pairs, the highest-scored neighbour is "estupendas vs estupendos". 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 #126,096 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