armavsasaConfusable pair

Which to use

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

#1,928
“arma” frequency rank
#18,157
“asa” frequency rank
20085
confusion score

Side-by-Side Comparison

Feature arma asa
Definition Herramienta para atacar o defenderse en un combate físico. Proyección, generalmente curva, en el costado de un recipiente, por la cual este puede asirse.

Where the eye mixes arma and asa

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
arma
3 ch
asa

Visual trap between arma and asa

A purely visual mix-up. arma ([ˈaɾma]) and asa ([ˈasa]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 20085, derived from the frequency rank of both members and their visual similarity.

arma is recorded at frequency rank #1,928, classified as anoun, pronounced [ˈaɾma]. asa is at rank #18,157, tagged as anoun, pronounced [ˈasa].

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 20085, this pair ranks #260,872 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of arma vs asa

Shared letters: a. Private to "arma": mr. Private to "asa": s.

"arma" · 4 letters · shape VCCV  ·  "asa" · 3 letters · shape VCV

Known mistypes of this pair

  • armaamra · aram · armma · arrma

Frequently Asked Questions

Can "arma" and "asa" be used interchangeably?
No. They are said differently ([ˈaɾma] versus [ˈasa]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Spanish text, does "arma" or "asa" show up more?
"arma" is the more common of the two: it sits at frequency rank #1,928 in our Spanish list, against #18,157 for "asa". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Eye-level mix-up between "arma" and "asa" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "arma" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "asa" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #260,872 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "arma" and "asa" also get mixed up with nearby pairs, the highest-scored neighbour is "anta vs asa". 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 #260,872 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