entusiasmavsentusiasmadaWhat's the difference?

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

Which to use

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

#35,492
“entusiasma” frequency rank
#34,097
“entusiasmada” frequency rank
69589
confusion score

Side-by-Side Comparison

Feature entusiasma entusiasmada
Definition Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del presente de indicativo de entusiasmar. Forma del femenino de entusiasmado, participio de entusiasmar.

Where the eye mixes entusiasma and entusiasmada

Muted = shared; highlighted = the visual trap. They share 10 letters in sequence. entusiasma runs 10 letters (VCCVCVVCCV) against entusiasmada's 12 (VCCVCVVCCVCV) - the length gap alone is often enough to separate them once you know to check it.

10 ch
entusiasma
12 ch
entusiasmada

Why the eye confuses entusiasma with entusiasmada

These two trip readers on the page rather than in the ear: entusiasma is [ẽn̪t̪uˈsjasma] while entusiasmada is [ẽn̪t̪usjasˈmað̞a]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 extra letter(s) - “entusiasma” sits inside “entusiasmada”, and the parts of speech differ too (verb vs participle), which is usually the fastest check. Our composite confusion score for this pair is 69589, derived from the frequency rank of both members and their visual similarity.

entusiasma is recorded at frequency rank #35,492, classified as averb, pronounced [ẽn̪t̪uˈsjasma]. entusiasmada is at rank #34,097, tagged as aparticiple, pronounced [ẽn̪t̪usjasˈmað̞a].

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 69589, this pair ranks #31,644 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of entusiasma vs entusiasmada

Shared letters: aeimnstu. Private to "entusiasma": -. Private to "entusiasmada": d.

"entusiasma" · 10 letters · shape VCCVCVVCCV  ·  "entusiasmada" · 12 letters · shape VCCVCVVCCVCV

Known mistypes of this pair

  • entusiasma ← enntusiasma · entsuiasma · enttusiasma · entuciasma · entuisasma · entusaisma · entusiamsa · entusiasam
  • entusiasmada ← enntusiasmada · entsuiasmada · enttusiasmada · entuciasmada · entuisasmada · entusaismada · entusiamsada · entusiasamda

Frequently Asked Questions

Can "entusiasma" and "entusiasmada" be used interchangeably?
No - they are not even the same part of speech. "entusiasma" is a verb and "entusiasmada" a participle, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "entusiasma" or "entusiasmada" show up more?
"entusiasmada" is the more common of the two: it sits at frequency rank #34,097 in our Spanish list, against #35,492 for "entusiasma". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "entusiasma" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "entusiasmada" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #31,644 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "entusiasma" and "entusiasmada" also get mixed up with nearby pairs, the highest-scored neighbour is "entusiasmada vs entusiasmados". 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 #31,644 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