decididavsdecidirWhat's the difference?

Quick tell: decidida is a participle, decidir is a verb, so they fill different roles in a sentence.

Which to use

“decidida” is a participle and “decidir” is a verb - they look or sound alike but fill different roles in a sentence.

#13,882
“decidida” frequency rank
#2,769
“decidir” frequency rank
16651
confusion score

Side-by-Side Comparison

Feature decidida decidir
Definition Forma del femenino de decidido, participio de decidir. Zanjar una cuestión, tomar una resolución definitiva.

Where the spellings diverge

Shared letters are muted; the letters that actually set decidida and decidir apart are highlighted. They share 6 letters in sequence, which is exactly why the eye skips the difference.

8 ch
decidida
7 ch
decidir

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: decidida is [d̪esiˈð̞ið̞a] while decidir is [d̪esiˈð̞iɾ]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (participle vs verb), which is usually the fastest check. Our composite confusion score for this pair is 16651, derived from the frequency rank of both members and their visual similarity.

decidida is recorded at frequency rank #13,882, classified as aparticiple, pronounced [d̪esiˈð̞ið̞a]. decidir is at rank #2,769, tagged as averb, pronounced [d̪esiˈð̞iɾ].

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 16651, this pair ranks #275,302 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of decidida vs decidir

Shared letters: cdei. Private to "decidida": a. Private to "decidir": r.

"decidida" · 8 letters · shape CVCVCVCV  ·  "decidir" · 7 letters · shape CVCVCVC

Known mistypes of this pair

  • decididadceidida · ddecidida · deccidida · decdiida · deciddia · deciddida · decidiad · decididda
  • decidirdceidir · ddecidir · deccidir · decdiir · deciddir · decidirr · decidri · deciidr

Frequency comparison

decidida#13,882
decidir#2,769

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "decidida" and "decidir" be used interchangeably?
No - they are not even the same part of speech. "decidida" is a participle and "decidir" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "decidida" or "decidir"?
"decidir" is the more common of the two: it sits at frequency rank #2,769 in our Spanish list, against #13,882 for "decidida". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering decidida vs decidir

The fastest way to pick the right one every time.

  • Check the role first: if you need a participle, it's “decidida”; for a verb, it's “decidir”.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “decidida” entry
  • Browse more pairs most likely to be confused. Most confusable

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list