decididavsdesidiaTell them apart

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

Which to use

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

#13,882
“decidida” frequency rank
#30,028
“desidia” frequency rank
43910
confusion score

Side-by-Side Comparison

Feature decidida desidia
Definition Forma del femenino de decidido, participio de decidir. Falta de esfuerzo o dedicación para la realización de las tareas necesarias o prescritas

Where the eye mixes decidida and desidia

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.

8 ch
decidida
7 ch
desidia

Visual trap between decidida and desidia

These two trip readers on the page rather than in the ear: decidida is [d̪esiˈð̞ið̞a] while desidia is [d̪eˈsið̞ja]. 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 noun), which is usually the fastest check. Our composite confusion score for this pair is 43910, 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]. desidia is at rank #30,028, tagged as anoun, pronounced [d̪eˈsið̞ja].

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 43910, this pair ranks #139,992 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of decidida vs desidia

Shared letters: adei. Private to "decidida": c. Private to "desidia": s.

"decidida" · 8 letters · shape CVCVCVCV  ·  "desidia" · 7 letters · shape CVCVCVV

Known mistypes of this pair

  • decididadceidida · ddecidida · deccidida · decdiida · deciddia · deciddida · decidiad · decididda
  • desidiaddesidia · decidia · deisdia · desdiia · desidai · desiddia · desiida · dessidia

Frequently Asked Questions

Do "decidida" and "desidia" mean the same thing in a sentence?
No - they are not even the same part of speech. "decidida" is a participle and "desidia" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "decidida" vs "desidia" - which ranks higher?
"decidida" is the more common of the two: it sits at frequency rank #13,882 in our Spanish list, against #30,028 for "desidia". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "decidida" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "desidia" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #139,992 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "decidida" and "desidia" also get mixed up with nearby pairs, the highest-scored neighbour is "desidia vs dividía". 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 #139,992 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