ArmasvsArrasWhich spelling fits?

Which to use

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

#781
“Armas” frequency rank
#47,564
“Arras” frequency rank
48345
confusion score

Side-by-Side Comparison

Feature Armas Arras
Definition Apellido. Apellido.

Where the eye mixes Armas and Arras

Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. Armas and Arras follow the identical consonant-vowel pattern (VCCVC). Same shape at a glance is often the real trap, independent of shared letters.

5 ch
Armas
5 ch
Arras

Visual trap between Armas and Arras

A purely visual mix-up. Armas ([ˈaɾmas]) and Arras ([ˈaras]) 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 a single letter - m in “Armas” becomes r in “Arras”. Our composite confusion score for this pair is 48345, derived from the frequency rank of both members and their visual similarity.

Armas is recorded at frequency rank #781, classified as aname, pronounced [ˈaɾmas]. Arras is at rank #47,564, tagged as aname, pronounced [ˈaras].

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 48345, this pair ranks #115,015 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Armas vs Arras

Shared letters: ars. Private to "Armas": m. Private to "Arras": -.

"Armas" · 5 letters · shape VCCVC  ·  "Arras" · 5 letters · shape VCCVC

Known mistypes of this pair

  • Armas ← amras · arams · armass · armmas · armsa · arrmas
  • Arras ← arars · arrass · arrsa

Frequently Asked Questions

Is swapping "Armas" for "Arras" ever safe?
No. They are said differently ([ˈaɾmas] versus [ˈaras]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "Armas" or "Arras"?
"Armas" is the more common of the two: it sits at frequency rank #781 in our Spanish list, against #47,564 for "Arras". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

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

  • Full dictionary entry for "Armas" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Arras" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #115,015 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "Armas" and "Arras" also get mixed up with nearby pairs, the highest-scored neighbour is "amarras vs Arras". 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 #115,015 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