energíavsenergyWhich spelling fits?

Which to use

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

#822
“energía” frequency rank
#20,016
“energy” frequency rank
20838
confusion score

Side-by-Side Comparison

Feature energía energy
Definition Es una magnitud física del tipo escalar que se manifiesta en diversas formas, se mide por la capacidad de una fuerza o de un sistema para realizar trabajo mecánico, sus principales unidades son: julios y kilowatts.hora (o kilovatio.hora) y su simbolo es: E. Energía.

Where the eye mixes energía and energy

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. energía runs 7 letters (VCVCCVV) against energy's 6 (VCVCCV) - the length gap alone is often enough to separate them once you know to check it.

7 ch
energía
6 ch
energy

Visual trap between energía and energy

A purely visual mix-up. energía ([eneɾˈxia]) and energy (/ˈɛn.ə.d͡ʒi/) 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 20838, derived from the frequency rank of both members and their visual similarity.

energía is recorded at frequency rank #822, classified as anoun, pronounced [eneɾˈxia]. energy is at rank #20,016, tagged as anoun, pronounced /ˈɛn.ə.d͡ʒi/.

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 20838, this pair ranks #257,561 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of energía vs energy

Shared letters: egnr. Private to "energía": aí. Private to "energy": y.

"energía" · 7 letters · shape VCVCCVV  ·  "energy" · 6 letters · shape VCVCCV

Known mistypes of this pair

  • energy ← eenrgy · enegry · energgy · energyy · enerrgy · eneryg · ennergy · enregy

Frequently Asked Questions

Do "energía" and "energy" mean the same thing in a sentence?
No. They are said differently ([eneɾˈxia] versus /ˈɛn.ə.d͡ʒi/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Spanish text, does "energía" or "energy" show up more?
"energía" is the more common of the two: it sits at frequency rank #822 in our Spanish list, against #20,016 for "energy". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "energía" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "energy" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #257,561 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "energía" and "energy" also get mixed up with nearby pairs, the highest-scored neighbour is "energy vs every". 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 #257,561 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