decidevsdecidióWhat's the difference?

Which to use

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

#3,041
“decide” frequency rank
#1,893
“decidió” frequency rank
4934
confusion score

Side-by-Side Comparison

Feature decide decidió
Definition Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del presente de indicativo de decidir o de decidirse. Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del pretérito perfecto simple de indicativo de decidir o de decidirse.

Where the eye mixes decide and decidió

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.

6 ch
decide
7 ch
decidió

Why the eye confuses decide with decidió

A purely visual mix-up. decide ([d̪eˈsið̞e]) and decidió ([d̪esiˈð̞jo]) 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 4934, derived from the frequency rank of both members and their visual similarity.

decide is recorded at frequency rank #3,041, classified as averb, pronounced [d̪eˈsið̞e]. decidió is at rank #1,893, tagged as averb, pronounced [d̪esiˈð̞jo].

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 4934, this pair ranks #314,884 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of decide vs decidió

Shared letters: cdei. Private to "decide": -. Private to "decidió": ó.

"decide" · 6 letters · shape CVCVCV  ·  "decidió" · 7 letters · shape CVCVCVV

Known mistypes of this pair

  • decidedceide · ddecide · deccide · decdie · decidde · decied · deicde · deside

Frequently Asked Questions

Is swapping "decide" for "decidió" ever safe?
No. They are said differently ([d̪eˈsið̞e] versus [d̪esiˈð̞jo]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "decide" or "decidió"?
"decidió" is the more common of the two: it sits at frequency rank #1,893 in our Spanish list, against #3,041 for "decide". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "decide" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "decidió" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #314,884 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "decide" and "decidió" also get mixed up with nearby pairs, the highest-scored neighbour is "decae vs decide". 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 #314,884 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