arpavsaspasTell them apart

Quick tell: arpa is a noun, aspas is a verb, so they fill different roles in a sentence.

Which to use

“arpa” is a noun and “aspas” is a verb - they look or sound alike but fill different roles in a sentence.

#24,025
“arpa” frequency rank
#41,747
“aspas” frequency rank
65772
confusion score

Side-by-Side Comparison

Feature arpa aspas
Definition Instrumento de cuerda pulsada, sin mástil, en que las cuerdas entran directamente en la caja de resonancia a través de orificios practicados en ella. Esto distingue al arpa de otros instrumentos de cuerda como los laúdes en que las cuerdas se apoyan sobre un puente que transmite la vibración a la tapa superior de la caja. Segunda persona del singular (tú) del presente de indicativo de aspar o de asparse.

Where the eye mixes arpa and aspas

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

4 ch
arpa
5 ch
aspas

Why the eye confuses arpa with aspas

These two trip readers on the page rather than in the ear: arpa is [ˈaɾpa] while aspas is [ˈaspas]. 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 (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 65772, derived from the frequency rank of both members and their visual similarity.

arpa is recorded at frequency rank #24,025, classified as anoun, pronounced [ˈaɾpa]. aspas is at rank #41,747, tagged as averb, pronounced [ˈaspas].

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 65772, this pair ranks #41,649 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of arpa vs aspas

Shared letters: ap. Private to "arpa": r. Private to "aspas": s.

"arpa" · 4 letters · shape VCCV  ·  "aspas" · 5 letters · shape VCCVC

Known mistypes of this pair

  • arpaarap · arppa · arrpa · rapa
  • aspasasaps · aspass · asppas · aspsa · asspas · sapas

Frequently Asked Questions

Is swapping "arpa" for "aspas" ever safe?
No - they are not even the same part of speech. "arpa" is a noun and "aspas" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "arpa" or "aspas" show up more?
"arpa" is the more common of the two: it sits at frequency rank #24,025 in our Spanish list, against #41,747 for "aspas". 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 "arpa" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "aspas" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #41,649 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "arpa" and "aspas" also get mixed up with nearby pairs, the highest-scored neighbour is "apis vs aspas". 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 #41,649 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