decidívsdecimeTell them apart

Which to use

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

#4,877
“decidí” frequency rank
#13,434
“decime” frequency rank
18311
confusion score

Side-by-Side Comparison

Feature decidí decime
Definition Primera persona del singular (yo) del pretérito perfecto simple de indicativo de decidir o de decidirse. Decí (vos), con el enclítico me (pronombre).

Where the eye mixes decidí and decime

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.

6 ch
decidí
6 ch
decime

Visual trap between decidí and decime

A purely visual mix-up. decidí ([d̪esiˈð̞i]) and decime ([d̪eˈsime]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 18311, derived from the frequency rank of both members and their visual similarity.

decidí is recorded at frequency rank #4,877, classified as averb, pronounced [d̪esiˈð̞i]. decime is at rank #13,434, tagged as averb, pronounced [d̪eˈsime].

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 18311, this pair ranks #268,433 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of decidí vs decime

Shared letters: cdei. Private to "decidí": í. Private to "decime": m.

"decidí" · 6 letters · shape CVCVCV  ·  "decime" · 6 letters · shape CVCVCV

Known mistypes of this pair

  • decimedceime · ddecime · deccime · deciem · decimme · decmie · deicme · desime

Frequently Asked Questions

Can "decidí" and "decime" be used interchangeably?
No. They are said differently ([d̪esiˈð̞i] versus [d̪eˈsime]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "decidí" vs "decime" - which ranks higher?
"decidí" is the more common of the two: it sits at frequency rank #4,877 in our Spanish list, against #13,434 for "decime". 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 "decidí" and "decime" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "decidí" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "decime" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #268,433 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "decidí" and "decime" also get mixed up with nearby pairs, the highest-scored neighbour is "decae vs decime". 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 #268,433 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