RAMvsruzWhich spelling fits?

Quick tell: RAM is a abbrev, ruz is an adjective, so they fill different roles in a sentence.

Which to use

“RAM” is an abbrev and “ruz” is an adjective - they look or sound alike but fill different roles in a sentence.

#9,526
“RAM” frequency rank
#33,326
“ruz” frequency rank
42852
confusion score

Side-by-Side Comparison

Feature RAM ruz
Definition Tipo de dispositivo utilizado para almacenar datos en las computadoras. Toma la forma de circuitos integrados que permitan que los datos almacenados sean leídos en cualquier orden -es decir, al azar y sin el movimiento físico del medio de almacenaje o de una cabeza de lectura física. La palabra "al azar" refiere al hecho de que cualquier pedazo de datos se puede volver rápidamente, y en un tiempo constante, sin importar su localización física y si está o no relacionado con el elemento anterior de datos. Esto pone en contraste con los mecanismos del almacenaje tales como cintas, discos magnéticos y discos ópticos, que confían en el movimiento físico del medio de la grabación o de una cabeza de lectura. En estos dispositivos, el movimiento dura lo que la transferencia de datos, y el tiempo de la lectura varía dependiendo de la localización física del siguiente elemento de datos. Rojo.

Where the eye mixes RAM and ruz

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch
RAM
3 ch
ruz

Visual trap between RAM and ruz

These two trip readers on the page rather than in the ear: RAM is [ˈrãm] while ruz is [ˈryːs]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (abbrev vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 42852, derived from the frequency rank of both members and their visual similarity.

RAM is recorded at frequency rank #9,526, classified as anabbrev, pronounced [ˈrãm]. ruz is at rank #33,326, tagged as anadj, pronounced [ˈryːs].

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 42852, this pair ranks #145,950 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of RAM vs ruz

Shared letters: r. Private to "RAM": am. Private to "ruz": uz.

"RAM" · 3 letters · shape CVC  ·  "ruz" · 3 letters · shape CVC

Frequently Asked Questions

Can "RAM" and "ruz" be used interchangeably?
No - they are not even the same part of speech. "RAM" is an abbrev and "ruz" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary Spanish text, does "RAM" or "ruz" show up more?
"RAM" is the more common of the two: it sits at frequency rank #9,526 in our Spanish list, against #33,326 for "ruz". 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 "RAM" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ruz" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #145,950 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "RAM" and "ruz" also get mixed up with nearby pairs, the highest-scored neighbour is "rulo vs ruz". Nearby pair

Confusion rank #145,950 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